CN207592731U - A kind of novel precoated sand bucket tooth mold - Google Patents
A kind of novel precoated sand bucket tooth mold Download PDFInfo
- Publication number
- CN207592731U CN207592731U CN201721565741.XU CN201721565741U CN207592731U CN 207592731 U CN207592731 U CN 207592731U CN 201721565741 U CN201721565741 U CN 201721565741U CN 207592731 U CN207592731 U CN 207592731U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- lower die
- bucket tooth
- mold
- precoated sand
- 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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- Casting Devices For Molds (AREA)
Abstract
The utility model belongs to technical field of mold more particularly to a kind of novel precoated sand bucket tooth mold.The lower die being used cooperatively including upper mold and with the upper mold forms cast die joint between the upper mold and the lower die；Inner core, attribute block and half cast core are disposed with inside the lower die, the cavity volume being adapted with the inner core, the attribute block and the half cast core is respectively arranged with inside the upper mold；The lower die edge is provided with guide rod, and the upper mold edge is provided with the through-hole coordinated with the guide rod, for playing guiding role, misplaces when upper mold being avoided to be closed with lower die；The upper mold and the lower mould surface are coated with erosion resistant coating.Solves the technical issues of die life is short in above-mentioned background technology.
Description
Technical field
The utility model belongs to technical field of mold more particularly to a kind of novel precoated sand bucket tooth mold.
Background technology
Precoated sand bucket tooth mold is important easy consumption component on loading machine, and existing bucket tooth blank be machined
Cheng Zhong in order to obtain better stability and machining accuracy, is cast using cast iron mostly.But easily send out dies cavity
Changing, and this variation is uncertain, therefore the blank dimension of production department is not known, yield rate is relatively low, and the mold longevity
Life is also short.
Utility model content
The utility model provides a kind of novel precoated sand bucket tooth mold, short to solve die life in above-mentioned background technology
The technical issues of.
Novel precoated sand bucket tooth mold provided by the utility model is used cooperatively down including upper mold and with the upper mold
Mould forms cast die joint between the upper mold and the lower die；
Inner core, attribute block and half cast core are disposed with inside the lower die, be respectively arranged with inside the upper mold with
The cavity volume that the inner core, the attribute block and the half cast core are adapted；
The lower die edge is provided with guide rod, and the upper mold edge is provided with the through-hole coordinated with the guide rod, for rising
To guiding role, misplace when upper mold being avoided to be closed with lower die；
The upper mold and the lower mould surface are coated with erosion resistant coating.
Further, the inner core is also associated with driving mechanism.
Further, the upper mold is an integral molding structure.
Further, the surface of the upper mold and the lower die is additionally provided with enhancement layer.
Further, the inner core, the attribute block and the half cast core are detachably connected with the lower die.
Further, the upper mold and the lower die are in rectangular parallelepiped structure.
Relative to the prior art, novel precoated sand bucket tooth mold provided by the utility model has following advantage：
Novel precoated sand bucket tooth mold provided by the utility model is used cooperatively down including upper mold and with the upper mold
Mould forms cast die joint between the upper mold and the lower die；Inner core, attribute block and half are disposed with inside the lower die
Core is poured into a mould, the cavity volume being adapted with the inner core, the attribute block and the half cast core is respectively arranged with inside the upper mold；
The lower die edge is provided with guide rod, and the upper mold edge is provided with the through-hole coordinated with the guide rod, makees for playing to be oriented to
With misplacing when upper mold being avoided to be closed with lower die；The upper mold and the lower mould surface are coated with erosion resistant coating.Make mold be not easy by
Damage extends die life.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the vertical view of the lower die of novel precoated sand bucket tooth mold provided by the utility model；
Fig. 2 is the bottom view of the upper mold of novel precoated sand bucket tooth mold provided by the utility model.
1- lower dies, 2- upper molds, 11- attribute blocks, 12- inner cores, 13- driving mechanisms, 14- partly pour into a mould core, 15- guide rods, and 21- leads to
Hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
As shown in Figs. 1-2, novel precoated sand bucket tooth mold provided in this embodiment, including upper mold 2 and with the upper mold 2
The lower die 1 being used cooperatively forms cast die joint between the upper mold 2 and the lower die 1；It is set gradually inside the lower die 1
There are inner core 12, attribute block 11 and half cast core 14, be respectively arranged with and the inner core 12, the attribute block inside the upper mold 2
11 and described half pour into a mould the cavity volume that core 14 is adapted；1 edge of lower die is provided with guide rod 15, and 2 edge of upper mold is provided with
With the through-hole 21 of the guide rod 15 cooperation, for playing guiding role, misplace when upper mold 2 being avoided to be closed with lower die 1；The upper mold
2 and 1 surface of the lower die be coated with erosion resistant coating.
Wherein, the inner core 12 is also associated with driving mechanism 13；The inner core 12, the attribute block 11 and described half pour into a mould
Core 14 is detachably connected with the lower die 1.
Preferably, the upper mold 2 is an integral molding structure；The surface of the upper mold 2 and the lower die 1 is additionally provided with reinforcement
Layer；The upper mold 2 and the lower die 1 are in rectangular parallelepiped structure.
Novel precoated sand bucket tooth mold provided in this embodiment is used cooperatively down including upper mold 2 and with the upper mold 2
Mould 1 forms cast die joint between the upper mold 2 and the lower die 1；Inner core 12, mark are disposed with inside the lower die 1
Block 11 and half pours into a mould core 14, is respectively arranged with inside the upper mold 2 and the inner core 12, the attribute block 11 and described half pour into a mould
The cavity volume that core 14 is adapted；1 edge of lower die is provided with guide rod 15, and 2 edge of upper mold is provided with matches with the guide rod 15
The through-hole 21 of conjunction for playing guiding role, misplaces when upper mold 2 being avoided to be closed with lower die 1；1 table of the upper mold 2 and the lower die
Face is coated with erosion resistant coating.Make mold not easily damaged, extend die life.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of novel precoated sand bucket tooth mold, it is characterised in that：The lower die being used cooperatively including upper mold and with the upper mold,
Cast die joint is formed between the upper mold and the lower die；
Inner core, attribute block and half cast core are disposed with inside the lower die, be respectively arranged with inside the upper mold with it is described
The cavity volume that inner core, the attribute block and the half cast core are adapted；
The lower die edge is provided with guide rod, and the upper mold edge is provided with the through-hole coordinated with the guide rod；
The upper mold and the lower mould surface are coated with erosion resistant coating.
2. novel precoated sand bucket tooth mold according to claim 1, it is characterised in that：The inner core is also associated with driving
Mechanism.
3. novel precoated sand bucket tooth mold according to claim 1, it is characterised in that：The upper mold is integrally formed knot
Structure.
4. novel precoated sand bucket tooth mold according to claim 1, it is characterised in that：The upper mold and the lower die
Surface is additionally provided with enhancement layer.
5. novel precoated sand bucket tooth mold according to claim 1, it is characterised in that：The inner core, the attribute block
It is detachably connected with the half cast core with the lower die.
6. novel precoated sand bucket tooth mold according to claim 1, it is characterised in that：The upper mold and the lower die are in
Rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565741.XU CN207592731U (en) | 2017-11-21 | 2017-11-21 | A kind of novel precoated sand bucket tooth mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565741.XU CN207592731U (en) | 2017-11-21 | 2017-11-21 | A kind of novel precoated sand bucket tooth mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592731U true CN207592731U (en) | 2018-07-10 |
Family
ID=62760303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565741.XU Expired - Fee Related CN207592731U (en) | 2017-11-21 | 2017-11-21 | A kind of novel precoated sand bucket tooth mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128027A (en) * | 2018-10-26 | 2019-01-04 | 禹州市昆仑模具有限公司 | A kind of front hub precoated sand mold |
-
2017
- 2017-11-21 CN CN201721565741.XU patent/CN207592731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128027A (en) * | 2018-10-26 | 2019-01-04 | 禹州市昆仑模具有限公司 | A kind of front hub precoated sand mold |
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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: 20180710 Termination date: 20191121 |