CN205927015U - Belt pulley casting mould - Google Patents
Belt pulley casting mould Download PDFInfo
- Publication number
- CN205927015U CN205927015U CN201620725860.6U CN201620725860U CN205927015U CN 205927015 U CN205927015 U CN 205927015U CN 201620725860 U CN201620725860 U CN 201620725860U CN 205927015 U CN205927015 U CN 205927015U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- template
- casting mould
- runner
- cross gate
- 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 relates to a belt pulley field specifically is a belt pulley casting mould, including the template, the top middle part of template is provided with the pouring basin, the below of pouring basin sets up the cross gate overlap joint, the lapped below fixed mounting of cross gate has the rising head, the below fixedly connected with runner neck of rising head, the left and right sides of runner neck all is provided with the foundry goods, the clamping orient guide has all been seted up with the right side in the lower part of template left side, this belt pulley casting mould, and through the effective setting to watering the runner system, the slag gets into the product when successfully having prevented the pouring, effectively carries out the pushing off the slag, and prevention is simultaneously damaged, the clamp sediment, the cold shut, the sand inclusion, the gas pocket, the emergence of shrinkage cavity prevents the mismatch through the guiding hole finger setting, actual mismatch volume is less than 1mm for the production of belt pulley is more accurate, has effectively reduced the disqualification rate of product.
Description
Technical field
This utility model is related to belt pulley field, specially a kind of belt pulley casting mould.
Background technology
Belt pulley is automobile cooling system vitals, and material is HT250 it is desirable to casting dimension is accurate, and outward appearance does not allow
Presence is damaged, slag inclusion, cold shut, crackle, burning into sand, pore, the defect such as shrinkage cavity.
In the past Casting Factory mould process was using leaving following problem：Castings production efficiency is low；Unstable product quality, folder
Sand, damages, slag inclusion, and cold shut incidence rate is high；Casting dimension accuracy is poor, and mismatch incidence rate is high.
Utility model content
The purpose of this utility model is to provide a kind of belt pulley casting mould, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of belt pulley casting mould, including type
Plate, the upper center of described template is provided with cup, and the bottom both sides of described cup are respectively provided with cross gate overlap joint, described horizontal stroke
The lower section of running channel overlap joint is provided with multiple runner necks, is wherein fixedly connected by rising head between each two runner neck, described runner
The left and right sides of neck is provided with foundry goods, and the lower left side of described template and right side all offer positioning and guiding guide.
Preferably, described cross gate overlaps as horizontal cube, and lower section is provided with the funnel being fixedly connected with runner neck
Shape cube.
Preferably, described template includes passing through bearing pin and positioning between pressure plate and counter, and pressure plate and counter
Guide finger set is fixed.
Compared with prior art, the beneficial effects of the utility model are：This belt pulley casting mould, by pouring runner system
Effective setting of system, when successfully preventing cast, slag enters product, effectively carries out pushing off the slag, simultaneously pre- anti-damage, and slag inclusion is cold
Every, burning into sand, pore, the generation of shrinkage cavity, mismatch is prevented by pilot hole finger setting, actual mismatch amount is less than 1mm so that belt pulley
Production more accurate, effectively reduce the disqualification rate of product.
Brief description
Fig. 1 is template malleation plate structure schematic diagram of the present utility model；
Fig. 2 is template back-pressure plate structure schematic diagram of the present utility model；
Fig. 3 is A-A cross-sectional view of the present utility model.
In figure：1 template, 2 cups, 3 cross gate overlap joints, 4 runner necks, 5 rising heads, 6 foundry goods, 7 positioning and guiding guidees.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-3, this utility model provides a kind of technical scheme：A kind of belt pulley casting mould, including template 1,
The upper center of described template 1 is provided with cup 2, and the bottom both sides of described cup 2 are respectively provided with cross gate overlap joint 3, described
The lower section of cross gate overlap joint 3 is provided with multiple runner necks 4, is wherein fixedly connected by rising head 5 between each two runner neck 4, institute
The left and right sides stating runner neck 4 is provided with foundry goods 6, and the lower left side of described template 1 and right side all offer positioning and guiding pin
Set 7, described cross gate overlap joint 3 is horizontal cube, and lower section is provided with the infundibulate cube being fixedly connected with runner neck 4,
Described template 1 includes passing through bearing pin between pressure plate and counter, and pressure plate and counter and positioning and guiding guide 7 is carried out admittedly
Fixed.
Operation principle：When people carry out the production of belt pulley, first by the pressure plate of template 1 and counter pass through bearing pin and
Positioning and guiding guide 7 carries out position determination, is then injected into and through cross gate overlap joint 3 by cup 2 and is shunted, leads to simultaneously
Cross the mode adding runner neck 4, water conservancy diversion carried out to molten iron, carrying out intercepting by rising head 5 effectively prevents molten iron pressure too big simultaneously,
Cause sand mold impact too big, sand mo(u)ld breaks through the phenomenon causing burning into sand so that molten iron reaches the molding that foundry goods 6 carries out belt pulley.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of belt pulley casting mould, including template (1) it is characterised in that：The upper center of described template (1) is provided with to be poured
Cup (2), the bottom both sides of described cup (2) are respectively provided with cross gate overlap joint (3), and the lower section of described cross gate overlap joint (3) sets
It is equipped with multiple runner necks (4), be wherein fixedly connected by rising head (5) between each two runner neck (4), described runner neck (4)
The left and right sides is provided with foundry goods (6), and the lower left side of described template (1) and right side all offer positioning and guiding guide (7).
2. a kind of belt pulley casting mould according to claim 1 it is characterised in that：Described cross gate overlap joint (3) is horizontal stroke
To cube, and lower section is provided with the infundibulate cube being fixedly connected with runner neck (4).
3. a kind of belt pulley casting mould according to claim 1 it is characterised in that：Described template (1) includes pressure plate
Pass through bearing pin and counter, and pressure plate and counter between and positioning and guiding guide (7) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725860.6U CN205927015U (en) | 2016-07-11 | 2016-07-11 | Belt pulley casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725860.6U CN205927015U (en) | 2016-07-11 | 2016-07-11 | Belt pulley casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927015U true CN205927015U (en) | 2017-02-08 |
Family
ID=57928770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725860.6U Expired - Fee Related CN205927015U (en) | 2016-07-11 | 2016-07-11 | Belt pulley casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168011A (en) * | 2019-12-30 | 2020-05-19 | 山东常林铸业有限公司 | Vertical line slit type lap joint slag blocking casting system and process |
-
2016
- 2016-07-11 CN CN201620725860.6U patent/CN205927015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168011A (en) * | 2019-12-30 | 2020-05-19 | 山东常林铸业有限公司 | Vertical line slit type lap joint slag blocking casting system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |