CN209334652U - A kind of LY type tool magazine precoated sand mold - Google Patents
A kind of LY type tool magazine precoated sand mold Download PDFInfo
- Publication number
- CN209334652U CN209334652U CN201821970818.6U CN201821970818U CN209334652U CN 209334652 U CN209334652 U CN 209334652U CN 201821970818 U CN201821970818 U CN 201821970818U CN 209334652 U CN209334652 U CN 209334652U
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- CN
- China
- Prior art keywords
- protrusion
- running channel
- tool magazine
- type tool
- lower die
- 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 proposes a kind of LY type tool magazine precoated sand molds, it is all provided with that there are four symmetrical five side protrusions upper model cavity and drag are intracavitary, the raised one of side foot of neighbouring two is connected, cylinder is additionally provided at the center of the side foot of protrusion, it is additionally provided with running channel installation position between bumps, running channel is four connector running channels, and two inner with protrusion side feet of each connector of running channel contact.The beneficial effect is that: the utility model passes through reasonable type chamber, running channel and the setting for penetrating sand mouth, can increase the yield rate of arenaceous shell, the yield rate of uncoupling lever bracket when improving molten iron casting.
Description
Technical field
The utility model relates to hot box manufacturing fields, particularly relate to a kind of LY type tool magazine precoated sand mold.
Background technique
Tool magazine system is to provide a kind of device of storage knife and tool changing demand required in automation process, moves certainly
Cutter mechanism and the tool magazine that much knives tool can be stored.By the control of computer program, a variety of different process requirements can be completed,
Such as milling, drilling, bore hole, tapping substantially shorten processing time-histories, reduce production cost, this is the maximum feature of tool magazine system.
LY type tool magazine mostly uses greatly the form of casting to carry out the production of blank, but currently used arenaceous shell mould at present
Tool, there are a large amount of defects for design, for example penetrate sand speed is slow, and qualification rate is low, and arenaceous shell is in uneven thickness etc., cause subsequent casting
When, the disqualification rate of tool magazine rises violently.
Utility model content
The utility model to solve problems of the prior art, proposes a kind of LY type tool magazine precoated sand mold.
The technical solution of the utility model is achieved in that
A kind of LY type tool magazine precoated sand mold, mold include upper die and lower die, running channel, in the upper mold and the lower die
Upper surface offers model cavity and drag chamber respectively, and the upper model cavity and the drag chamber form arenaceous shell after molding
Type chamber is all provided with that there are four symmetrical five side protrusion, two neighbouring institutes the upper model cavity and the drag are intracavitary
The one of side foot for stating protrusion is connected, and is additionally provided with cylinder at the center of the side foot of the protrusion, between the protrusion
It is additionally provided with running channel installation position, the running channel is four connector running channels, and each connector of the running channel is inner two with the protrusion
A side foot contact.
The protrusion includes positioned at the intracavitary upper protrusion of the upper model and the lower convexity intracavitary positioned at the drag；Institute
Stating running channel is two, and two running channels are separately mounted on the running channel installation position of the upper mold and the lower die, in two institutes
Stating between running channel has cast gate connection.
Be additionally provided in the upper mold two it is flat penetrate Sha Kou, the sand mouth of penetrating is connected to the upper model cavity, described
Four symmetrical upper protrusions of the upper intracavitary setting of model, the shape of the upper protrusion is identical as LY type tool magazine lower half shape,
The outside of the upper protrusion is equipped with 5 side feet, and the front end of each side foot is equipped with rectangular front foot, ipsilateral two institutes
It states raised connected and two upper protrusions and shares a front foots.
It also is provided with two in the lower die and penetrates Sha Kou, it is mutually right that described in the lower die and the upper mold penetrates sand mouth
It answers；Intracavitary equipped with the lower convexity in the drag, the shape of the lower convexity is identical as the upper half structure of LY type tool magazine.
It is also provided with integrated air discharge duct in the lower die upper surface, the air discharge duct is looped around a left side for the drag chamber
Right and rear side.
The beneficial effects of the utility model are: the center of type chamber is arranged in running channel by the utility model, poured by setting
Running channel and cast gate are fixed on the intracavitary portion of type by road fixation hole, and each connector is connect with two side feet, when so that arenaceous shell being cast, iron
It is intracavitary that water can adequately enter each subtype；
Large scale is arranged penetrates Sha Kou, and the turning cavity of type chamber complexity is enabled to be sufficient filling with precoated sand；
Three side rings of connection are set around air discharge duct, the intracavitary exhaust efficiency of type can be effectively ensured in the air discharge duct of large area,
Increase the efficiency for penetrating sand, and then increases production efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of LY type tool magazine part；
Fig. 2 is the structural schematic diagram of the LY type tool magazine upper half；
Fig. 3 is the structural schematic diagram of LY type tool magazine lower half；
Fig. 4 is the structural schematic diagram of mold；
Fig. 5 is the structural schematic diagram of upper mold；
Fig. 6 is the front view of upper mold；
Fig. 7 is the rearview of upper mold；
Fig. 8 is the structural schematic diagram of lower die；
Fig. 9 is the front view of lower die；
Figure 10 is the rearview of lower die；
Figure 11 is the structural schematic diagram of cast gate and running channel；
Figure 12 is the top view of cast gate and running channel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of LY type tool magazine precoated sand mold as shown in Fig. 1 ~ Figure 12, constitutes a cover die by upper mold 1, lower die 2, running channel 3
Tool, offers upper model cavity 4 and drag chamber 5, upper model cavity 4 and drag chamber 5 in the upper surface of upper mold 1 and lower die 2 respectively
Sand shell cavity is formed after molding, is all provided in upper model cavity 4 and drag chamber 5 there are four symmetrical five side protrusion 6, raised 6
Including upper raised 7 and the lower convexity 8 in drag chamber 5 being located in upper model cavity 4, upper raised 7 shape and LY type knife
9 shape of library lower half is identical, and the shape of lower convexity 8 is identical as 10 structure of the upper half of LY type tool magazine, each raised 6 side foot 13
Front end is designed with rectangular front foot 11, and ipsilateral two protrusions 6 are connected and two protrusions 6 share a front foot 11, shares one
Become the communicating passage of two protrusions 6 after front foot 11 forms arenaceous shell at front foot 11, so that casting is more convenient.
It is additionally provided with cylinder 17 at the center of each side foot 13, the upper table on 17 top of cylinder on upper raised 7 and upper mold 1
Face is concordant, and 17 top of cylinder on lower convexity 8 is concordant with the upper surface of lower die 2, the cylinder 17 after molding, in upper mold 1
It corresponds with the cylinder 17 in lower die 2 and mutually supports.
It is additionally provided with running channel installation position 12 in the centre of four protrusions 6, running channel 3 is set on running channel installation position 12, running channel 3 is
Four connector running channels 3, each connector of running channel 3 are contacted with 6 two inner side feet 13 of protrusion, and connector is contacted with two side feet 13
The efficiency of sand can be guaranteed to penetrate.
Running channel 3 is two, and two running channels 3 are separately mounted on the running channel installation position 12 of upper mold 1 and lower die 2, are poured at two
There is the connection of cast gate 14 between road 3.
Be additionally provided in upper mold 1 two it is flat penetrate sand mouth 15, penetrate sand mouth 15 and be connected to upper model cavity 4, in lower die 2
If the sand mouth 15 of penetrating in lower die 2 and upper mold 1 mutually corresponds to there are two sand mouth 15 is penetrated.
Be also provided with integrated air discharge duct 16 in 2 upper surface of lower die, air discharge duct 16 be looped around drag chamber 5 left and right and
Rear side, since the intracavitary cavity of type is relatively deep larger, so being conducive to the exhaust gas row in type chamber using the air discharge duct 16 of large area
Out.
Tooling hole 18, location hole 19, big centre hole 20, small centre hole 21, bottoming hole are additionally provided in upper mold 1 and lower die 2
22, the rear side of upper mold 1 and lower die 2 is arranged in tooling hole 18, can be by the way that upper mold 1 and lower die 2 are fixed on and are penetrated in tooling hole 18
On sand machine；It is mutual by respective location hole 19 that the upper surface of upper mold 1 and lower die 2, upper mold 1 and lower die 2 is arranged in location hole 19
It is accurately molded after positioning；Big centre hole 20 is located at the quadrangle of upper mold 1 and lower die 2 and through upper mold 1 and lower die 2, big thimble
Big thimble is inserted in hole 20, big thimble opens upper mold 1 and lower die 2 in die sinking, and small centre hole 21 is located at upper model cavity 3 under
Small thimble is inserted into, when small thimble is used for modulus, by arenaceous shell ejection type chamber, in upper mold in the bottom of model cavity 4 in small centre hole 21
The lower part of type chamber 3 and drag chamber 4 is additionally provided with bottoming hole 22, and bottoming hole 22 extends transversely through upper mold 1 and lower die 2, in bottoming hole 22
Insertion electrically heated rod is heated to the intracavitary precoated sand of type.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of LY type tool magazine precoated sand mold, mold includes upper die and lower die, running channel, in the upper of the upper mold and the lower die
Surface offers model cavity and drag chamber respectively, and the upper model cavity and the drag chamber form arenaceous shell type after molding
Chamber, it is characterised in that: it is all provided with there are four symmetrical five side protrusion the upper model cavity and the drag are intracavitary, it is neighbouring
Two protrusions one of side foot be connected, cylinder is additionally provided at the center of the side foot of the protrusion, described
Be additionally provided with running channel installation position between protrusion, the running channel is four connector running channels, each connector of the running channel with the protrusion
Inner two side feet contact.
2. LY type tool magazine precoated sand mold according to claim 1, it is characterised in that: the protrusion includes being located on described
Upper protrusion and the lower convexity intracavitary positioned at the drag in model cavity；The running channel is two, two running channel difference
It is mounted on the running channel installation position of the upper mold and the lower die, has cast gate connection between two running channels.
3. LY type tool magazine precoated sand mold according to claim 2, it is characterised in that: be additionally provided with two in the upper mold
Flat penetrates Sha Kou, and the sand mouth of penetrating is connected to the upper model cavity, intracavitary setting four of the upper model it is symmetrical it is described on
The shape of protrusion, the upper protrusion is identical as LY type tool magazine lower half shape, and the outside of the upper protrusion is equipped with 5 sides
Foot, the front end of each side foot are equipped with rectangular front foot, and ipsilateral two upper protrusions are connected and two upper protrusions
Share a front foot.
4. LY type tool magazine precoated sand mold according to claim 3, it is characterised in that: also be provided with two in the lower die
Sha Kou is penetrated, described in the lower die and the upper mold penetrates sand mouth and mutually correspond to；The shape and LY type tool magazine of the lower convexity
Upper half structure it is identical.
5. LY type tool magazine precoated sand mold according to claim 1, it is characterised in that: also opened up in the lower die upper surface
There is integrated air discharge duct, the air discharge duct is looped around left and right and the rear side of the drag chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970818.6U CN209334652U (en) | 2018-11-28 | 2018-11-28 | A kind of LY type tool magazine precoated sand mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970818.6U CN209334652U (en) | 2018-11-28 | 2018-11-28 | A kind of LY type tool magazine precoated sand mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334652U true CN209334652U (en) | 2019-09-03 |
Family
ID=67749564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970818.6U Expired - Fee Related CN209334652U (en) | 2018-11-28 | 2018-11-28 | A kind of LY type tool magazine precoated sand mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290517A (en) * | 2018-11-28 | 2019-02-01 | 禹州市昆仑模具有限公司 | A kind of anti-flat five tool magazine precoated sand molds of LY type |
-
2018
- 2018-11-28 CN CN201821970818.6U patent/CN209334652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290517A (en) * | 2018-11-28 | 2019-02-01 | 禹州市昆仑模具有限公司 | A kind of anti-flat five tool magazine precoated sand molds of LY type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461670 Henan Xuchang Yuzhou City Industrial Agglomeration Area Patentee after: Yuzhou Kunlun mould Co.,Ltd. Address before: 461670 Henan Xuchang Yuzhou City Industrial Agglomeration Area Patentee before: YUZHOU KUNLUN MOULD Co.,Ltd. |
|
| 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: 20190903 Termination date: 20211128 |