CN206028657U - Cylinder head is stooling bottom plate for moulding line - Google Patents
Cylinder head is stooling bottom plate for moulding line Download PDFInfo
- Publication number
- CN206028657U CN206028657U CN201621081869.4U CN201621081869U CN206028657U CN 206028657 U CN206028657 U CN 206028657U CN 201621081869 U CN201621081869 U CN 201621081869U CN 206028657 U CN206028657 U CN 206028657U
- Authority
- CN
- China
- Prior art keywords
- stooling
- base plate
- groove
- cylinder head
- locating piece
- 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
Links
Abstract
The utility model belongs to the technical field of the casting of cylinder head inner chamber, concretely relates to cylinder head moulding line stooling bottom plate, include with the production line on lower mold box and with the stooling bottom plate of last moulding box looks adaptation, be equipped with fixed intake duct psammitolite groove, fixed exhaust passage psammitolite groove, fixed intake valve seat psammitolite groove, fixed exhaust gate seat psammitolite groove and fixed tappet hole psammitolite groove on the stooling bottom plate, be equipped with the locating piece on the stooling bottom plate, the last relevant position department of lower mold box is equipped with the constant head tank that is used for fixing the stooling bottom plate with the locating piece adaptation. The utility model discloses production efficiency in the time of can improving the pipelining.
Description
Technical field
This utility model belongs to cylinder cover cavity casting technology field, and in particular to a kind of cylinder head moulding line support
Core base plate.
Background technology
When cylinder inner cavity is cast, as cylinder cover cavity is complicated, during casting, the various cores of inner chamber are relatively more, by
Core plate is come with existing lower moulding box, core plate is one with lower moulding box, it is impossible to split, produced in assembly line work
When, manually being properly placed on core plate in corresponding core groove, when core is put into one by one corresponding core is needed,
If production line motion is fast, lower core can be caused too late, can't ensure that core position is accurate, quality problems easily occurs in finished product,
Thus production line can only be allowed slowly to move, manually corresponding core one by one be properly placed corresponding core on core plate
In groove, so play core speed very slow, have a strong impact on production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of cylinder head moulding line stooling for being capable of improve production efficiency
Base plate.
For achieving the above object, this utility model is employed the following technical solutions：A kind of cylinder head moulding line stooling
Base plate, including the stooling base plate being adapted with the lower moulding box on production line and with cope, the stooling base plate is provided with solid
Determine air intake duct core groove, fixed exhaust duct core groove, fixed suction valve cone core groove, fixed exhaust valve seat core groove and fixation to endure
Rod aperture core groove, the stooling base plate are provided with locating piece, and on lower moulding box, corresponding position is provided with being used for of being adapted to locating piece
The locating slot of fixed stooling base plate.
The locating piece is located at stooling bottom panel side, the protrusion and lower moulding box with respect to stooling bottom panel side outwardly
Upper locating slot adaptation.
Hollow-core construction of the locating piece for inverse u shape, locating piece upper surface is higher than the stooling base plate of its position
Upper surface, the projection of formation, cope are provided with and accommodate the raised groove.
Arcuate groove is provided with the inside of the crowning.
The stooling base plate inside structure shape is consistent with cylinder head profile, and the locating piece is two, two locating pieces
It is correspondingly arranged at the stooling base plate left and right sides.
Compared with prior art, the beneficial effects of the utility model are：
1st, this utility model is applied to the structure of casting mold cavity on stooling base plate, and stooling base plate is no longer one with lower moulding box
Body structure, during use, to stooling base plate on corresponding core groove in, forms complete set under first required core in advance
Core structure, is then put into stooling base plate on production line, i.e., a whole set of core structure integrally under poured into a mould in die cavity,
Packaging efficiency is improve, productivity ratio is substantially increased, and due to the core under the upper entirety of stooling base plate, is easy to inspection group core
Size and quality, effectively increase the quality of product；Stooling base plate is provided with locating piece, on lower moulding box corresponding position be provided with
The locating slot for fixing stooling base plate of locating piece adaptation, registration are difficult activity, casting dimension are effectively ensured accurate；
2nd, hollow-core construction of the locating piece in this utility model for inverse u shape, when stooling base plate is put into nowel mould, people
Handss are put into the hollow position of locating piece, are easy to carry, upper surface of the locating piece upper surface higher than the stooling base plate of its position, shape
Into projection, the projection can avoid when stooling base plate is put into nowel mould staff injured, if the upper surface of locating piece and
The upper surface of the stooling base plate at its position is equal, then after alignd the protrusion of stooling base plate with the locating slot of lower moulding box,
Will loose one's grip when stooling base plate is not put into lower moulding box completely, so not only easily squeeze handss of hurting sb.'s feelings, be also easy to stooling base plate with
And core causes to damage；Bulge-structure in this utility model is conveniently carried stooling base plate and stooling base plate is put into nowel mould,
Ensure the accurate dimension of foundry goods；
3rd, arcuate groove is provided with the inside of the crowning in this utility model, when carrying, staff is put into arcuate groove, stooling bottom
Plate is difficult to slide, and is easy to carry.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
A-A sectional views of the Fig. 2 for Fig. 1.
Specific embodiment
As shown in Figure 1-2, a kind of cylinder head moulding line stooling base plate, including with production line on lower moulding box and
The stooling base plate 3 being adapted with cope, 3 profile of stooling base plate are consistent with cylinder head profile, and stooling base plate 3 is provided with to be fixed
Air flue core groove 1, fixed exhaust duct core groove 2, fixed suction valve cone core groove 5, fixed exhaust valve seat core groove 6 and fixation are endured
Rod aperture core groove 4, stooling base plate 3 are provided with the locating piece 7 of the hollow-core construction of inverse u shape, and locating piece 7 is two, two positioning
Block 7 respectively positioned at the left and right sides of stooling base plate 3, relative 3 side of stooling base plate of locating piece 7 outwardly, phase on lower moulding box
Answer and at position, be provided with the locating slot being adapted with the protrusion on locating piece 7, registration is difficult activity, and foundry goods chi is effectively ensured
It is very little accurate.Upper surface of 7 upper surface of locating piece higher than the stooling base plate 3 of its position, the projection of formation, the inner side of crowning
Arcuate groove is provided with, when stooling base plate 3 is put into nowel mould, staff is put on the arcuate groove of the hollow position of locating piece 7, is easy to remove
Fortune, stooling base plate 3 are difficult to slide, while the bulge-structure can avoid the staff when stooling base plate 3 is put into nowel mould injured,
It is provided with cope simultaneously and accommodates the raised groove, groove is adapted with projection, does not interfere with cast.
Using process：First, the corresponding sand launder in advance on stooling base plate 3 is put into into corresponding core, i.e.,：Two air inlets
Road core is put in fixed air intake duct core groove 1, and two exhaust duct cores are put in fixed exhaust duct core groove 2, two
Suction valve cone core is put in fixed suction valve cone core groove 5, and two exhaust valve seat cores are put into fixed exhaust valve seat core
In groove 6, then two tappet bore cores are put in fixed tappet bore core groove 4, such a complete core structure is just completed
；Then lower moulding box inner chamber stooling base plate 3 being correctly put on production line, i.e.,：Under locating piece 7 on stooling base plate 3 is aligned
Locating slot on moulding box can be judged as that stooling base plate 3 is properly placed in lower moulding box, can thus realize quickly cast
, the carrying out of the production line that the core structure for being put into the whole series of core using stooling base plate 3 in advance is once put into workshop pour,
Productivity ratio is substantially increased, is adapted to production line balance.
The profile of the stooling base plate 3 in this utility model can be the rectangular structure with locating piece 7, can also be which
Lower moulding box inner-cavity structure need to only be designed to be adapted with 3 profile of stooling base plate by his structure.
Claims (5)
1. a kind of cylinder head moulding line stooling base plate, it is characterised in that：Including with production line on lower moulding box and with
The stooling base plate that cope is adapted, the stooling base plate are provided with fixed air intake duct core groove, fixation exhaust duct core groove, consolidate
Determine suction valve cone core groove, fixed exhaust valve seat core groove and fixed tappet bore core groove, the stooling base plate is provided with positioning
Block, on lower moulding box, corresponding position is provided with the locating slot for fixing stooling base plate being adapted to locating piece.
2. cylinder head moulding line stooling base plate as claimed in claim 1, it is characterised in that：The locating piece is located at support
Core bottom panel side, the protrusion is adapted to locating slot on lower moulding box with respect to stooling bottom panel side outwardly.
3. cylinder head moulding line stooling base plate as claimed in claim 2, it is characterised in that：The locating piece is for
The hollow-core construction of " U " type, upper surface of the locating piece upper surface higher than the stooling base plate of its position, the projection of formation, upper mould
Case is provided with and accommodates the raised groove.
4. cylinder head moulding line stooling base plate as claimed in claim 3, it is characterised in that：The inner side of the crowning
It is provided with arcuate groove.
5. cylinder head moulding line stooling base plate as claimed in claim 4, it is characterised in that：On the inside of the stooling base plate
Planform is consistent with cylinder head profile, and the locating piece is two, and two locating pieces are correspondingly arranged at stooling base plate or so two
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081869.4U CN206028657U (en) | 2016-09-27 | 2016-09-27 | Cylinder head is stooling bottom plate for moulding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081869.4U CN206028657U (en) | 2016-09-27 | 2016-09-27 | Cylinder head is stooling bottom plate for moulding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028657U true CN206028657U (en) | 2017-03-22 |
Family
ID=58296863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081869.4U Expired - Fee Related CN206028657U (en) | 2016-09-27 | 2016-09-27 | Cylinder head is stooling bottom plate for moulding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749604A (en) * | 2022-04-12 | 2022-07-15 | 中国第一汽车股份有限公司 | Sand core structure for pre-casting tappet hole of cylinder cover casting and pre-casting method |
-
2016
- 2016-09-27 CN CN201621081869.4U patent/CN206028657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749604A (en) * | 2022-04-12 | 2022-07-15 | 中国第一汽车股份有限公司 | Sand core structure for pre-casting tappet hole of cylinder cover casting and pre-casting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105834374B (en) | A kind of 3D printing containerless casting method of internal combustion engine frame | |
| CN207026420U (en) | A kind of sand core structure of turbine blade steel-casting | |
| CN101716652B (en) | Method for casting frame castings of mining machinery | |
| CN207267036U (en) | A kind of self-hardening sand casts flask-closing positioner | |
| CN107138683A (en) | A kind of sand core structure of turbine blade steel-casting | |
| CN202845711U (en) | Auxiliary mold for modelling of casting sand molds | |
| CN1555942A (en) | Mould used for fast production of automobile brake drum casting sand mould | |
| CN206028657U (en) | Cylinder head is stooling bottom plate for moulding line | |
| CN104801674B (en) | A kind of casting uses group type frock and the group type method of casting mold | |
| CN103433460A (en) | Mold for bracket provided with sunken platform on pin hole part | |
| CN204735694U (en) | Frock clamp is used in main bearing cap core assembly molding | |
| CN204220934U (en) | A kind of many valve gated molds | |
| CN207431223U (en) | Cooperate robot arm industry casting mould | |
| CN215144446U (en) | Machine tool box casting mold structure and blank formed by sand casting | |
| CN205236969U (en) | Camshaft mold modeling's chill structure | |
| CN103042172A (en) | Upward gas discharge method of lower sand core of complicate connected cast | |
| CN202174212U (en) | Coated sand valve cover die | |
| CN208976781U (en) | The one flywheel casting template of mould six | |
| CN201333499Y (en) | Diesel engine body casting mold | |
| CN209349468U (en) | A kind of more case sand core positioning tools | |
| CN206936289U (en) | With the core ejection mechanism that can bore mud core bore | |
| CN208050880U (en) | It is used to prepare the cope plate of high performance diesel cylinder cap | |
| CN202097369U (en) | Cold core sand-lined outer mold for engine blocks | |
| CN207533915U (en) | A kind of casting mould of combination type core structure | |
| CN204396808U (en) | A kind of angle case for Making mold |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170927 |