CN208067263U - Auto parts sand mold casting mold is linked up with - Google Patents
Auto parts sand mold casting mold is linked up with Download PDFInfo
- Publication number
- CN208067263U CN208067263U CN201820533977.3U CN201820533977U CN208067263U CN 208067263 U CN208067263 U CN 208067263U CN 201820533977 U CN201820533977 U CN 201820533977U CN 208067263 U CN208067263 U CN 208067263U
- Authority
- CN
- China
- Prior art keywords
- sand mold
- auto parts
- hanger bulk
- spring
- casting mold
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of auto parts sand mold casting mold hooks, it is related to machinery equipment field, auto parts sand mold casting mold hook, which when in use can rotate spiral nail, hammers into the wax in-core with wax sand mold mould opening, then hanger bulk is hung over and is dried on frame, also sunpender and support chip are filled in hollow sand mold mould opening after compressible spring, support chip is touched sand mold mould inner cavity using springback power to fix, then hangs over hanger bulk on the frame of roaster.The auto parts sand mold casting mold is linked up with a hook and is mostly used, not easily to fall off to the secure and reliable connection of wax core when drying with wax sand mold mould.And it is big to the holding area of sand mold mould in high-temperature calcination process, it is not easy that sand mold mould is allowed to deform.
Description
Technical field
The utility model is related to machinery equipment field, and specifically, the utility model is related to a kind of castings of auto parts sand mold
Modeling tool hook.
Background technology
In automobile manufacturing process, there are many part that blank is made of cast iron, account for about full car weight amount 10% or so, such as gas
Cylinder body, mission case, steering gear housing, rear axle housing body, brake drum, various holders etc..Manufacture auto parts generally use sand
Type.The raw material of sand mold is mixed based on sand with binder, water etc..Sand mould material must have certain bonding strong
Degree, to be moulded required shape and the washing away without avalanche of high temperature liquid iron to be resisted.It is moulded into sand mold and casting shape
The cavity that shape is consistent.When manufacturing the sand mold casting mold of auto parts, needs the sand mold mould that inside is deposited to wax to lift and dry in the air
Shine dehydration, dry forming.Then sand mold mould is dewaxed, but also by hollow sand mold mould lift in stove into
Row high-temperature roasting.And the hook that this two procedures uses is all more traditional, it is steady to the connection of wax core when drying with wax sand mold mould
Gu degree is inadequate, it is easy to fall off.And it is too small to the holding area of sand mold mould in high-temperature calcination process, it is easy to allow sand mold mould
Deformation.And two kinds of hooks can not be general, and use is very inconvenient.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of auto parts sand mold casting mold hook, a hook is more
With not easily to fall off to the secure and reliable connection of wax core when drying with wax sand mold mould.And to sand mould in high-temperature calcination process
The holding area of tool is big, is not easy that sand mold mould is allowed to deform.
To achieve the above object, the utility model provides technical solution below：
Auto parts sand mold casting mold hook includes the C-shaped hanger bulk in section, at the center of hanger bulk one end
It is vertically equipped with the cylindrical spiral nail of spiral circle, spiral nail end is equipped with the tip of cone, hangs down at hanger bulk other end center
Straight to be equipped with cylindrical sunpender, sunpender both sides Symmetrical vertical is equipped with the spring of equal length, and both ends of the spring is equipped with arc plate
Support chip, two support chips and sunpender are coaxial.
As advanced optimizing for the technical program, the hanger bulk is by alloy tool steel making.
As advanced optimizing for the technical program, for the spiral nail by spring steel making, spiral nail is by welding and hangs
Hook ontology connects.
As advanced optimizing for the technical program, by spring steel making, sunpender is logical for the support chip, sunpender, spring
It crosses welding to connect with hanger bulk and spring, spring is connect by welding with support chip.
It is using the advantageous effect of above technical scheme：Auto parts sand mold casting mold hook can incite somebody to action when in use
Spiral nail rotation hammers into the wax in-core with wax sand mold mould opening, then hangs over hanger bulk and is dried on frame, also compressible
Sunpender and support chip are filled in hollow sand mold mould opening after spring, support chip is touched into sand mold mould using springback power
Inner cavity is fixed, and then hangs over hanger bulk on the frame of roaster.The auto parts sand mold casting mold is linked up with a hook and is mostly used,
It is not easily to fall off to the secure and reliable connection of wax core when drying with wax sand mold mould.And to sand mold mould in high-temperature calcination process
Holding area it is big, be not easy that sand mold mould is allowed to deform.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of front view of auto parts sand mold casting mold hook of the utility model；
Fig. 2 is a kind of right view of auto parts sand mold casting mold hook of the utility model.
Wherein, 1-hanger bulk, 2-spiral nails, 3-support chips, 4-sunpenders, 5-springs, 6-tips.
Specific implementation mode
A kind of preferred implementation of auto parts sand mold casting mold hook that according to the present invention will be described in detail below with reference to the accompanying drawings
Mode.
Fig. 1 and Fig. 2 shows a kind of specific implementation mode of auto parts sand mold casting mold hook of the utility model：
Auto parts sand mold casting mold hook includes the C-shaped hanger bulk 1 in section combined with Figure 1 and Figure 2, hook
The cylindrical spiral nail 2 of spiral circle is vertically equipped at 1 one end center of ontology, 2 end of spiral nail is equipped with the tip 6 of cone, tip 6
Facilitate to rotate spiral nail 2 and be pierced into the wax of sand mold mould inner cavity.Cylinder is vertically equipped at 1 other end center of hanger bulk
Sunpender 4,4 both sides Symmetrical vertical of sunpender are equipped with the spring 5 of equal length, and 5 both ends of spring are equipped with the support chip 3 of arc plate,
Two support chips 3 and sunpender 4 are coaxial.
Hanger bulk 1 is by alloy tool steel making, and sturdy and durable, high temperature resistance is good, and red hardness is good.Spiral nail 2 is by bullet
Spring steel making, hardness is big, and high temperature resistance is good, and spiral nail 2 is connect by welding with hanger bulk 1.Support chip 3, sunpender 4, bullet
For spring 5 by spring steel making, hardness is big, and high temperature resistance is good, and sunpender 4 is connect by welding with hanger bulk 1 and spring 5, bullet
Spring 5 is connect by welding with support chip 3.
Auto parts sand mold casting mold hook can rotate spiral nail 2 to hammer into when in use to be opened with wax sand mold mould
Wax in-core at mouthful, then hanger bulk 1 is hung over and is dried on frame, also fill in sunpender 4 and support chip 3 after compressible spring 5
In hollow sand mold mould opening, support chip 3 is touched into sand mold mould inner cavity using 5 bounce of spring and is fixed, it then will hook
Ontology 1 is hung on the frame of roaster.It is multi-purpose that the auto parts sand mold casting mold links up with a hook, when drying band wax sand mold mould pair
The secure and reliable connection of wax core, it is not easily to fall off.And it is big to the holding area of sand mold mould in high-temperature calcination process, it is not easy to allow sand
Type die deformation.
The above are merely preferred embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this
The protection domain of utility model.
Claims (4)
1. a kind of auto parts sand mold casting mold hook, it is characterised in that：The auto parts sand mold casting mold hook packet
Include the C-shaped hanger bulk in section（1）, hanger bulk（1）The cylindrical spiral nail of spiral circle is vertically equipped at the center of one end（2）,
Spiral nail（2）End is equipped with the tip of cone（6）, hanger bulk（1）Cylindrical sunpender is vertically equipped at other end center
（4）, sunpender（4）Both sides Symmetrical vertical is equipped with the spring of equal length（5）, spring（5）Both ends are equipped with the support of arc plate
Piece（3）, two support chips（3）With sunpender（4）It is coaxial.
2. auto parts sand mold casting mold hook according to claim 1, it is characterised in that：The hanger bulk（1）
By alloy tool steel making.
3. auto parts sand mold casting mold hook according to claim 1, it is characterised in that：The spiral nail（2）By
Spring steel making, spiral nail（2）Pass through welding and hanger bulk（1）Connection.
4. auto parts sand mold casting mold hook according to claim 1, it is characterised in that：The support chip（3）, hang
Bar（4）, spring（5）By spring steel making, sunpender（4）Pass through welding and hanger bulk（1）And spring（5）Connection, spring（5）
Pass through welding and support chip（3）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533977.3U CN208067263U (en) | 2018-04-16 | 2018-04-16 | Auto parts sand mold casting mold is linked up with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533977.3U CN208067263U (en) | 2018-04-16 | 2018-04-16 | Auto parts sand mold casting mold is linked up with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067263U true CN208067263U (en) | 2018-11-09 |
Family
ID=64041407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820533977.3U Expired - Fee Related CN208067263U (en) | 2018-04-16 | 2018-04-16 | Auto parts sand mold casting mold is linked up with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208067263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090932A (en) * | 2019-04-04 | 2019-08-06 | 东风商用车有限公司 | One kind is with type chill stud collection component, cast structure and application method |
-
2018
- 2018-04-16 CN CN201820533977.3U patent/CN208067263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090932A (en) * | 2019-04-04 | 2019-08-06 | 东风商用车有限公司 | One kind is with type chill stud collection component, cast structure and application method |
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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 |
Granted publication date: 20181109 Termination date: 20200416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |