CN205780364U - A kind of axle box and axle box casting mold - Google Patents
A kind of axle box and axle box casting mold Download PDFInfo
- Publication number
- CN205780364U CN205780364U CN201620498438.1U CN201620498438U CN205780364U CN 205780364 U CN205780364 U CN 205780364U CN 201620498438 U CN201620498438 U CN 201620498438U CN 205780364 U CN205780364 U CN 205780364U
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- Prior art keywords
- axle box
- adpting flange
- outer die
- axle
- bearing
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Abstract
The utility model discloses a kind of axle box, carrying for bearing accommodates, including cylinder, described inner barrel is provided with receiving chamber along direction, axis, described receiving chamber is for providing space to the receiving of bearing, described cylinder two ends are provided with adpting flange, the connection in axle box is installed of the described adpting flange is fixed, direction, described adpting flange axis is provided with access way, two guide rods arranged in angle, described guide rod location in axle box is installed it is provided with on the outer wall of described cylinder.This axle box is designed by its structure, can effectively guarantee the accuracy of location in axle box installation process, the speed of location is greatly improved, reduce the consuming of human cost and time cost.This utility model additionally provides a kind of axle box casting mold, can effectively realize the cast of axle box.
Description
Technical field
This utility model relates to vehicle body fittings field, more specifically, particularly to a kind of axle box
Body and axle box casting mold.
Background technology
Axle box is for containing bearing part and can bear load on railway locomotive or other vehicles
Lotus, the parts of storage shafting oil.Axle box is by the type of its internal bearing contained, Ke Yifen
For sliding bearing axle box and the big class of rolling bearing axis casing two, rolling stock in early days is usually
Use sliding bearing axle box, after 20th century, along with the development of axle box technical research, rolling
The utilization of dynamic bearing axle box is gradually widely popularized, to so far, and rolling bearing axis
Casing the most gradually replaces sliding bearing axle box.Material to axle box, is usually in early days with casting
Iron, the most generally manufactures with cast steel.
Axle box is possible not only to the load from framework is passed to axle journal, it is also possible in maintenance more
The load that jack is propped it from bottom is born when changing bearing, additionally, the same axle box cover of axle box
Laminating more can avoid leakage of oil or prevent rainwater and dust from entering box house, can be prevented effectively from
Box house part is etched.The excellent effect brought due to the use of axle box, therefore,
The manufacture and use of axle box have increasingly obtained studying widely.
Due to axle box installation site and uniqueness of institute's bearing function on locomotive, and existing
There is limitation in the design of axle box structure, existing axle box exists greatly during using
Defect, existing axle box is difficult to accurate positioning when installing on locomotive, needs installation personnel many
Secondary check and correction position is also varied multiple times the direction of axle box and just can install, and very takes time and effort.
Additionally, prior art lacks the mould being specifically designed for axle box cast, can only use logical
Pour into a mould with the mould of type, and these universal moulds generally require and assembled by various cores
Become axle box profile could be used for the cast of axle box, waste time and energy very much；Additionally, it is universal
Mould often use blind riser (cast inner chamber be isolated from the outside) mode, cause axle box to water
It is easy to during note crack and shrinkage cavity, significantly impacts the product quality of axle box.
Utility model content
The technical problems to be solved in the utility model is for providing a kind of axle box, and this axle box passes through
Its structure designs, and can effectively guarantee the accuracy of location in axle box installation process, be greatly improved
The speed of location, reduces the consuming of human cost and time cost.
A kind of axle box, the carrying for bearing accommodates, including cylinder, described inner barrel edge
Direction, axis is provided with receiving chamber, and described receiving chamber is used for providing space to the receiving of bearing,
Described cylinder two ends are provided with adpting flange, described adpting flange company in axle box is installed
Connecing fixing, direction, described adpting flange axis is provided with access way, the outer wall of described cylinder
On be provided with two in angle arrange guide rods, described guide rod for axle box install in location.
Preferably, the angle between said two guide rod is 30 degree to 60 degree.
Preferably, described guide rod top is provided with bearing pin installing hole.
This utility model additionally provides a kind of axle box casting mold, can effectively realize axle box
Cast.
A kind of axle box casting mold, for the moulding by casting of axle box, including outer die casing, institute
State outer die casing and be internally provided with cavity portion, in described cavity portion, be provided with integral type core, described
Integral type core has cooperatively formed forming cavity, described forming cavity with the cavity portion in described outer die casing
The mating shapes of shape and described axle box, above described outer die casing two ends, place is respectively provided with
Having rising head, described rising head, by described forming cavity and turned on outside, is provided with outside described outer die casing
Running gate system, described running gate system turns on described forming cavity.
The beneficial effects of the utility model are:
The axle box physical ability that this utility model provides effectively guarantees the standard of location in axle box installation process
Really property, is greatly improved the speed of location, reduces the consuming of human cost and time cost.
The axle box casting mold that this utility model provides can effectively realize the cast of axle box, waters
Note uses integral type core, numerous and diverse operation that core assembles can be reduced, reduce the duration of pouring,
Improve work efficiency, this utility model uses two to feed gold with the rising head of turned on outside simultaneously
Belong to, can effectively prevent the generation of the situations such as shrinkage cavity and porosity, crackle and collection slag, solve tradition
Design uses the defect that blind riser brings.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art,
The accompanying drawing used required in embodiment or description of the prior art will be briefly described below,
It should be evident that the accompanying drawing in describing below is only embodiment of the present utility model, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of 1 one kinds of axle boxes of this utility model embodiment；
Fig. 2 is the vertical view direction structure of 2 one kinds of axle box casting molds of this utility model embodiment
Schematic diagram；
Fig. 3 is the A-A top view of 2 one kinds of axle box casting molds of this utility model embodiment；
Fig. 4 is the B-B left view of 2 one kinds of axle box casting molds of this utility model embodiment；
Fig. 5 is the D-D left view of 2 one kinds of axle box casting molds of this utility model embodiment.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the application, below
The accompanying drawing in the embodiment of the present application will be combined, the technical scheme in the embodiment of the present application will be carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only some embodiments of the present application,
Rather than whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under work premise, all should belong to the scope of the application protection.
Embodiment 1:
See Fig. 1, Fig. 1 and provide the specific embodiment of a kind of axle box of this utility model, its
In, Fig. 1 is the overall structure schematic diagram of 1 one kinds of axle boxes of this utility model embodiment.
As it is shown in figure 1, present embodiments provide a kind of axle box, the carrying for bearing accommodates,
Including cylinder 1, accommodate chamber 2, adpting flange 3, access way 4 and guide rod 5.
Cylinder 1 is the main body of this axle box, and the carrying for bearing accommodates the transmission with power.
Cylinder 1 is internal is provided with receiving chamber 2 along direction, axis, accommodates chamber 2 for bearing
Receiving provide space.Accommodate the size and shape in chamber 2 and the size and shape that bearing need to be installed
Match.
Cylinder 1 two ends are provided with adpting flange 3, and adpting flange 3 is in axle box is installed
Connect fixing.
Direction, adpting flange 3 axis is provided with access way 4, and access way 4 both can be used
Turnover in bearing, it is also possible to facilitate the installation of this axle box.
Being provided with two guide rods 5 arranged in angle on the outer wall of cylinder 1, guide rod 5 is for axle
Location in casing installation.By these two guide rods 5 arranged in angle, axle box can be straight
Patching embedding installation to the equipment to be installed, installation position is accurate, and axle box installs it simultaneously
Rear axial and radial direction the most all cannot swing, and can effectively guarantee the standard of location in axle box installation process
Really property, is greatly improved the speed of location, reduces the consuming of human cost and time cost.
In the present embodiment, position, between two guide rods 5 for further facilitating the installation of axle box
Angle be 30 degree to 60 degree.
In the present embodiment, more firm for make axle box install, guide rod 5 top is provided with pin
Axle installing hole 6.When axle box is installed, directly it is inserted into bearing pin at bearing pin installing hole 6 and is fixed on
On the equipment to be installed.
Embodiment 2:
See Fig. 2 to Fig. 5, Fig. 2 to Fig. 5 and provide the cast of this utility model one axle box
The specific embodiment of mould, wherein, Fig. 2 is that 2 one kinds of axle boxes of this utility model embodiment water
The vertical view direction structure schematic diagram of injection molding tool；Fig. 3 is 2 one kinds of axle boxes of this utility model embodiment
The A-A top view of body casting mold；Fig. 4 is that 2 one kinds of axle boxes of this utility model embodiment water
The B-B left view of injection molding tool；Fig. 5 is 2 one kinds of axle box casting moulds of this utility model embodiment
The D-D left view of tool.
Present embodiments provide a kind of axle box casting mold, can effectively realize the cast of axle box.
A kind of axle box casting mold, for the moulding by casting of axle box, including outer die casing 7,
Integral type core 8, forming cavity 9, rising head 10 and running gate system 11.
Outer die casing 7 is internally provided with cavity portion, is provided with integral type core 8, waters in cavity portion
Note uses integral type core, numerous and diverse operation that core assembles can be reduced, reduce the duration of pouring,
Improve work efficiency.
Integral type core 8 has cooperatively formed forming cavity 9, molding with the cavity portion in outer die casing 7
The shape in chamber 9 and the mating shapes of axle box, so, in forming cavity 9 during cast, water
It is i.e. essentially identical with the shape of axle box after note molten metal cooling that (redundance can be added by machine
Work is cut).
Above outer die casing 7 two ends, place is respectively arranged with rising head 10, rising head 10 by forming cavity 9 with
Turned on outside, uses two simultaneously and feeds metal with the rising head 10 of turned on outside, can effectively prevent
The generation of the situations such as shrinkage cavity and porosity, crackle and collection slag, solves to use in traditional design and secretly emits
The defect that mouth brings.
The outside running gate system 11 that is provided with of outer die casing 7, running gate system 11 and described forming cavity 9
Conducting.The running gate system 11 molten metal needed for cast axle casing molding.
Above a kind of axle box provided by the utility model and axle box casting mold are carried out
It is discussed in detail.Principle of the present utility model and embodiment are entered by specific case used herein
Gone elaboration, the explanation of above example be only intended to help to understand method of the present utility model and
Its core concept.It should be pointed out that, for those skilled in the art, not
Depart from the premise of this utility model principle, it is also possible to this utility model is carried out some improvement and
Modifying, these improve and modification also falls in this utility model scope of the claims.
Claims (4)
1. an axle box, the carrying for bearing accommodates, it is characterised in that include cylinder,
Described inner barrel is provided with receiving chamber along direction, axis, and described receiving chamber is for bearing
Accommodating and provide space, described cylinder two ends are provided with adpting flange, and described adpting flange is used for axle
Connection during casing is installed is fixed, and direction, described adpting flange axis is provided with access way,
Being provided with two guide rods arranged in angle on the outer wall of described cylinder, described guide rod is used for axle box
Location in body installation.
Axle box the most according to claim 1, it is characterised in that said two guide rod it
Between angle be 30 degree to 60 degree.
Axle box the most according to claim 1, it is characterised in that described guide rod top sets
It is equipped with bearing pin installing hole.
4. an axle box casting mold, for claim 1 to claim 3 any one
The moulding by casting of described axle box, it is characterised in that include outer die casing, in described outer die casing
Portion is provided with cavity portion, is provided with integral type core, described integral type core in described cavity portion
Forming cavity has been cooperatively formed, the shape of described forming cavity and institute with the cavity portion in described outer die casing
Stating the mating shapes of axle box, above described outer die casing two ends, place is respectively arranged with rising head, institute
State rising head by described forming cavity and turned on outside, outside described outer die casing, be provided with running gate system,
Described running gate system turns on described forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498438.1U CN205780364U (en) | 2016-05-27 | 2016-05-27 | A kind of axle box and axle box casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498438.1U CN205780364U (en) | 2016-05-27 | 2016-05-27 | A kind of axle box and axle box casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780364U true CN205780364U (en) | 2016-12-07 |
Family
ID=57407375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620498438.1U Active CN205780364U (en) | 2016-05-27 | 2016-05-27 | A kind of axle box and axle box casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780364U (en) |
-
2016
- 2016-05-27 CN CN201620498438.1U patent/CN205780364U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 412000 No. 1 Tianxin Road, Shifeng District, Zhuzhou City, Hunan Province Patentee after: Zhuzhou Jiufang Foundry Co., Ltd. Address before: 412000 Hunan province Zhuzhou shifengqu Tian Xin Patentee before: Zhuzhou Jiufang Casting Co.,Ltd. |
|
| CP03 | Change of name, title or address |