CN207655856U - A kind of guide wheel integration mold integrated cast structure - Google Patents
A kind of guide wheel integration mold integrated cast structure Download PDFInfo
- Publication number
- CN207655856U CN207655856U CN201721808264.5U CN201721808264U CN207655856U CN 207655856 U CN207655856 U CN 207655856U CN 201721808264 U CN201721808264 U CN 201721808264U CN 207655856 U CN207655856 U CN 207655856U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- mold
- template
- ingate
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of guide wheel integration mold integrated cast structures, including template and guide wheel mold, the template is structure as a whole with the guide wheel mold, the side of the template is provided with otic placode and handle, the upper surface of the template is provided with fixed seat, the center connection hole of the guide wheel mold is provided with the mounting base one of installation riser one, the side of the guide wheel mold is provided with the mounting base two of installation riser two, the mounting base two surrounds the circumferentially array distribution of the mounting base one, it is provided with ingate on the template, one end of the ingate is connected with the side of the guide wheel mold, the ingate is located at the tangential of guide wheel mold side, the other end of the ingate is provided with the mounting base three of installation cross gate.A kind of guide wheel integration mold integrated cast structure of the utility model using the above structure can solve the problems, such as when guide wheel sand casting that cavity is yielding, mould shift.
Description
Technical field
The utility model is related to guide wheel technical field of mold, pour into a mould and tie more particularly, to a kind of guide wheel integration mold
Structure.
Background technology
Excavator is to be excavated to be higher or lower than the material for holding machine side with scraper bowl, and be packed into haulage vehicle or unload to rickyard
Earthmoving machinery.The walking mechanism of excavator is to drive driving wheel rotation, driving wheel to be nibbled with crawler belt by retarder by running motor
It closes, by the linear motion for being transformed into crawler belt of driving wheel, to realize the movement of excavator complete machine.Guide wheel rises wherein
To the effect of guiding crawler belt.The production of guide wheel mostly uses sand casting, needs to be formed in sandbox using guide wheel mold and pour
The cavity of note, guide wheel mold needs to be fixed on template when being molded, to ensure the smooth of sand mold.Traditional guide wheel mold with
Template is separate structure, is attached fixation using bolt between them, and bolted mode is unstable to easily cause cavity
The problems such as deformation and mould shift, cause guide wheel casting accuracy poor.
Utility model content
The purpose of this utility model is to provide a kind of guide wheel integration mold integrated cast structure, when solving guide wheel sand casting
The problem of cavity is yielding, mould shift.
To achieve the above object, the utility model provides a kind of guide wheel integration mold integrated cast structure, including template and
Guide wheel mold, the template are structure as a whole with the guide wheel mold, and the side of the template is provided with otic placode and handle,
The upper surface of the template is provided with fixed seat, and the center connection hole of the guide wheel mold is provided with the peace of installation riser one
Seat one is filled, the side of the guide wheel mold is provided with the mounting base two of installation riser two, and the mounting base two surrounds the peace
The circumferentially array distribution of seat one is filled, ingate, one end of the ingate and the guide wheel mold are provided on the template
Side be connected, the ingate is located at the tangential of guide wheel mold side, and the other end of the ingate is provided with peace
Fill the mounting base three of cross gate.
Preferably, the lower surface of the template is provided with latticed reinforcing rib.
Preferably, one end top that the cross gate is connected with the ingate is provided with slag trap.
Preferably, one end of the cross gate is connected with sprue, and the sprue passes through the cross with the ingate
Running channel is connected to, and the junction of the sprue and the cross gate is provided with filter screen, and the upper end of the sprue, which is provided with, pours
Cup.
Preferably, the number of the riser two is 6, and the bottom of the riser two is wedge shape, the ingate with it is described
There are one mounting bases two for the top setting of guide wheel mold side junction.
A kind of guide wheel integration mold integrated cast structure described in the utility model, template are integrated knot with guide wheel mold
Structure not only avoids the assembling of template and guide wheel mold, simplifies process；And it will not be produced between template and guide wheel mold
Raw relative displacement, the cavity in sandbox, which is unlikely to deform, to be not easy to form mould shift, improve guide wheel casting casting accuracy and at
Product rate.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of guide wheel integration mold integrated cast structure embodiment of the utility model；
Fig. 2 is a kind of integrated cast structure schematic diagram of guide wheel integration mold integrated cast structure embodiment of the utility model；
Reference numeral
1, template；11, handle；12, otic placode；13, fixed seat；2, guide wheel mold；3, riser one；4, riser two；5, interior
Running channel；6, sprue cup；7, sprue；8, cross gate；9, slag trap.
Specific implementation mode
Embodiment
Fig. 1 is a kind of structural schematic diagram of guide wheel integration mold integrated cast structure embodiment of the utility model, and Fig. 2 is this reality
With a kind of novel integrated cast structure schematic diagram of guide wheel integration mold integrated cast structure embodiment.As shown in Figure 1 and Figure 2, a kind of guiding
Take turns integration mold integrated cast structure, including template 1 and guide wheel mold 2.Template 1 is structure as a whole with guide wheel mold 2, Ke Yibao
The synchronization action for demonstrate,proving template 1 and guide wheel, not will produce relative displacement, guide wheel and mold between guide wheel mold 2 and template 1
It is placed on the sand mold formed in sandbox to be unlikely to deform, is not easy to mould shift, improve the casting accuracy of guide wheel.In the side of template 1
4 handles 11 are provided with, the carrying and movement of template 1 are facilitated.It is provided with otic placode 12 between handle 11, is arranged on otic placode 1212
There are through-hole, 4 fixed seats 13 of 1 upper surface of otic placode 12 and template to all have the effect of fixed template 1 and mold.Under template 1
Surface is provided with latticed reinforcing rib, can improve the intensity of template 1, reduces the deformation of template 1.
The center connection hole of guide wheel mold 2 is provided with the mounting base one of installation riser 1, and connecting hole is on guide wheel
Key position, riser 1 can to connection hole carry out feeding, eliminate the casting flaws such as shrinkage porosite, the shrinkage cavity of connection hole；Gold
The slag inclusion and floating sand etc. belonged in liquid also all enters in final solidified riser 1, improves the dense structure's property of connecting hole.Guiding
The side of wheel mold 2 is provided with the mounting base two of installation riser 24, and mounting base two surrounds the circumferentially array distribution of mounting base one.
The side of guide wheel is also the key position of guide wheel, and riser 24 can carry out feeding, 6 riser 24 to the side of guide wheel
It is evenly distributed on the side of guide wheel, it is ensured that the few side of guide wheel acquisition dense structure, casting flaw.Riser two
4 bottom is wedge shape, and the consecutive solidification of riser 24 and guide wheel junction may be implemented, and it is the side of guide wheel to make riser 24
Good feeding is provided.
Ingate 5 is provided on template 1, one end of ingate 5 is connected with the side of guide wheel mold 2.Ingate 5 is located at
2 side of guide wheel mold it is tangential on, make enter cavity in molten metal rotational flow, it is possible to reduce molten metal rushes sand mold
Brush is conducive to the floating of oxidizing slag, floating sand etc., improves the dense structure's property of guide wheel.Guide wheel is with the plane where ingate 5
For die joint, more than guide wheel die joint, part below is molded in cope, drag box.Ingate 5 and guiding wheel side
There are one riser 24 for the top setting of junction, i.e., there are one peaces for the top setting of ingate 5 and 2 junction of guide wheel mold
Seat two is filled, the heat of riser 24 can be improved in this way, keep riser 24 final solidified, is conducive to the feeding for guiding wheel side.It is interior
The other end of running channel 5 is provided with the mounting base three of installation cross gate 8, and cross gate 8 is connected with ingate 5.Cross gate 8 is poured with interior
The connected one end top in road 5 is provided with slag trap 9, and slag trap 9 can collect the slag inclusion in molten metal, and purification enters in cavity
Molten metal.The other end of cross gate 8 is connected with sprue 7, and sprue 7 is connected by cross gate 8 with ingate 5, sprue 7
Top be provided with sprue cup 6.Sprue 7 and the junction of cross gate 8 are provided with filter screen.
Therefore, a kind of guide wheel integration mold integrated cast structure of the utility model using the above structure, can solve to guide
The problem of cavity is yielding, mould shift when taking turns sand casting.
It is specific embodiment of the present utility model above, but the scope of protection of the utility model should not be limited to thoses mentioned above.Appoint
What those skilled in the art is in the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in,
It should be covered within the scope of the utility model, therefore the scope of protection of the utility model should be limited with claims
Subject to fixed protection domain.
Claims (5)
1. a kind of guide wheel integration mold integrated cast structure, it is characterised in that：Including template and guide wheel mold, the template and institute
It states guide wheel mold to be structure as a whole, the side of the template is provided with otic placode and handle, and the upper surface of the template is provided with
Fixed seat, the center connection hole of the guide wheel mold are provided with the mounting base one of installation riser one, the guide wheel mold
Side be provided with the mounting base two of installation riser two, the mounting base two around the circumferentially array distribution of the mounting base one,
Ingate is provided on the template, one end of the ingate is connected with the side of the guide wheel mold, the ingate
Positioned at the tangential of guide wheel mold side, the other end of the ingate is provided with the mounting base three of installation cross gate.
2. a kind of guide wheel integration mold integrated cast structure according to claim 1, it is characterised in that：The following table of the template
Face is provided with latticed reinforcing rib.
3. a kind of guide wheel integration mold integrated cast structure according to claim 1, it is characterised in that：The cross gate and institute
It states the connected one end top of ingate and is provided with slag trap.
4. a kind of guide wheel integration mold integrated cast structure according to claim 1, it is characterised in that：The one of the cross gate
End is connected with sprue, and the sprue is connected to the ingate by the cross gate, and the sprue horizontal is poured with described
The junction in road is provided with filter screen, and the upper end of the sprue is provided with sprue cup.
5. a kind of guide wheel integration mold integrated cast structure according to claim 1, it is characterised in that：Of the riser two
Number is 6, and the bottom of the riser two is wedge shape, and the ingate and the top of guide wheel mold side junction are arranged
There are one mounting bases two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808264.5U CN207655856U (en) | 2017-12-21 | 2017-12-21 | A kind of guide wheel integration mold integrated cast structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808264.5U CN207655856U (en) | 2017-12-21 | 2017-12-21 | A kind of guide wheel integration mold integrated cast structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655856U true CN207655856U (en) | 2018-07-27 |
Family
ID=62942004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808264.5U Expired - Fee Related CN207655856U (en) | 2017-12-21 | 2017-12-21 | A kind of guide wheel integration mold integrated cast structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655856U (en) |
-
2017
- 2017-12-21 CN CN201721808264.5U patent/CN207655856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180727 Termination date: 20201221 |