CN105903925A - Adjustable round ring casting mold - Google Patents
Adjustable round ring casting mold Download PDFInfo
- Publication number
- CN105903925A CN105903925A CN201610428323.XA CN201610428323A CN105903925A CN 105903925 A CN105903925 A CN 105903925A CN 201610428323 A CN201610428323 A CN 201610428323A CN 105903925 A CN105903925 A CN 105903925A
- Authority
- CN
- China
- Prior art keywords
- center pillar
- hole
- plate pattern
- cope match
- screw thread
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims abstract description 25
- 239000011148 porous material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004512 die casting Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 241000168254 Siro Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses an adjustable round ring casting mold. The adjustable round ring casting mold comprises an upper mold plate and a lower mold plate, wherein the upper mold plate and the lower mold plate form a cylindrical cavity in a buckling mode; a middle mold block is arranged inside the cavity and comprises a cylindrical middle column and an annular middle mold plate, protruding threads are arranged on the surface of the middle column, the size of the cross section of the middle mold plate is equal to the size of the cross section of the cylindrical cavity, a through hole is formed in the circle center of the middle mold plate, the inner diameter of the through hole is equal to the diameter of the middle column, concave lines meshing with the threads on the surface of the middle column are arranged on the inner wall of the through hole, and the middle mold plate is installed on the middle column in a sleeving mode through the through hole. According to the adjustable round ring casting mold, by adjusting the middle mold block, the size of the cavity can be changed, round ring castings different in thickness can be cast, and the production cost can be lowered.
Description
Technical field
The present invention relates to a kind of adjustable annulus casting mould, belong to liquid casting mould field.
Background technology
Die casting is a kind of method of casting liquid forging, and die casting is a kind of technique completed on die casting die forging machine.During die casting, molten metal first fills in the die cavity of the die casting on type entrance pressure casting die forging machine, forges along with the cooling procedure of molten metal is pressurizeed, makes the mechanical performance of metal blank be improved, obtain die casting product.In prior art, the shape of the die cavity of a die casting is changeless, therefore corresponding can only produce a kind of die casting product, the most often produce a kind of die casting product and will produce a kind of die casting, and cost is the highest.
Summary of the invention
The technical problem to be solved is to provide a kind of adjustable annulus casting mould, can cast out, by regulation die cavity size, the annulus foundry goods that thickness is different.
For solving above technical problem, the technical solution used in the present invention is: a kind of adjustable annulus casting mould, including cope match-plate pattern and lower bolster, described cope match-plate pattern and lower bolster are interlocked and form a cylindrical cavity, described cavity is provided with middle module, described middle module includes the middle template of a cylindrical center pillar and annular, described center pillar surface configuration has the screw thread of projection, described middle template is equal in magnitude with the shape of cross section of cylindrical cavity, the circle centre position of described middle template is through hole, the internal diameter of described through hole and the equal diameters of described center pillar, the dimpled grain that the screw thread with described center pillar surface is engaged mutually is had on the inwall of described through hole, described middle template is sleeved on center pillar by through hole.
Centre bit bottom described lower bolster inwall is equipped with a shrinkage pool, and described shrinkage pool is available for center pillar and inserts.
Described lower bolster is the hollow cylinder of upper opening, and described cope match-plate pattern is the plectane that the opening with lower bolster covers mutually.
Having some equally distributed screw thread shrinkage pools, described cope match-plate pattern that the screw thread shrinkage pool correspondence position on lower bolster is provided with tapped through hole on the planar annular of described lower bolster opening part, some nuts insert tapped through hole after tapped through hole.
Plug hole and pore it is provided with on described cope match-plate pattern.
Also being set with hollow middle mold pipe on described center pillar, described middle mold inside pipe wall has the screw thread that the screw thread with center pillar surface is engaged mutually, the length of described middle mold pipe is less than the length of center pillar.
The beneficial effects of the present invention is:
The die cavity formed between cope match-plate pattern and middle module can be used for the casting of annular foundry goods, middle module is made up of center pillar and middle template, middle template can move up and down along center pillar, the die cavity formed between template, center pillar and cope match-plate pattern in Tong Shi reduces the most therewith or expands, when central template rotates to center pillar top, the annulus thickness cast is less, when central template rotates to center pillar bottom, the annulus thickness cast is bigger, it is achieved that the annulus foundry goods that cast thickness is different in same set of mould；
Middle template is equal in magnitude with the shape of cross section of cylindrical cavity, it is achieved that the compact siro spinning technology between middle template and lower bolster sidewall, and center pillar is provided with, with the junction of middle template, the screw thread being engaged mutually, makes molten metal will not leak in the cavity below middle template；
After casting, cope match-plate pattern can be opened, by center pillar, middle module be taken out together with foundry goods, then foundry goods is taken off.
Therefore, one provided by the present invention adjustable annulus casting mould, die cavity size can be changed by module in regulation, cast out the annulus foundry goods that thickness is different, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of module in the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
One adjustable annulus casting mould as illustrated in fig. 1 and 2, including cope match-plate pattern 1 and cope match-plate pattern 2, described cope match-plate pattern 1 and cope match-plate pattern 2 are interlocked and form a cylindrical cavity, described cavity is provided with middle module, described middle module includes a cylindrical center pillar 3 and the middle template 4 of annular, described center pillar 3 surface configuration has the screw thread of projection, described middle template 4 is equal in magnitude with the shape of cross section of cylindrical cavity, the circle centre position of described middle template 4 is through hole, the internal diameter of described through hole and the equal diameters of described center pillar 3, the dimpled grain that the screw thread with described center pillar 3 surface is engaged mutually is had on the inwall of described through hole, described middle template 4 is sleeved on center pillar 3 by through hole.
Centre bit bottom described cope match-plate pattern 2 inwall is equipped with a shrinkage pool, and described shrinkage pool is available for center pillar 3 and inserts, with module stability in casting process in improving.
Described cope match-plate pattern 2 is the hollow cylinder of upper opening, and described cope match-plate pattern 1 is the plectane that the opening with cope match-plate pattern 2 covers mutually.
Some equally distributed screw thread shrinkage pools are had on the planar annular of described cope match-plate pattern 2 opening part, described cope match-plate pattern 1 is provided with tapped through hole with the screw thread shrinkage pool correspondence position on cope match-plate pattern 2, some nuts 5 insert tapped through hole after tapped through hole, make cope match-plate pattern 1 and cope match-plate pattern 2 closely fasten and fix.
It is provided with plug hole 6 and pore on described cope match-plate pattern 1.
Hollow middle mold pipe also it is set with on described center pillar 3, the screw thread that the screw thread with center pillar 3 surface is engaged mutually is had on described middle mold inside pipe wall, the length of described middle mold pipe is less than the length of center pillar 3, by installing middle mold pipe additional, the center bore size of cast annulus foundry goods can be changed, adapt to more process requirements.
The beneficial effects of the present invention is:
The die cavity formed between cope match-plate pattern 1 and middle module can be used for the casting of annular foundry goods, middle module is made up of center pillar 3 and middle template 4, middle template 4 can move up and down along center pillar 3, the die cavity formed between template 4, center pillar 3 and cope match-plate pattern 1 in Tong Shi reduces the most therewith or expands, when central template 4 rotates to center pillar 3 top, the annulus thickness cast is less, when central template 4 rotates to center pillar 3 bottom, the annulus thickness cast is bigger, it is achieved that the annulus foundry goods that cast thickness is different in same set of mould；
Middle template 4 is equal in magnitude with the shape of cross section of cylindrical cavity, achieve the compact siro spinning technology between template 4 and cope match-plate pattern 2 sidewall, and center pillar 3 is provided with, with the junction of middle template 4, the screw thread being engaged mutually, make molten metal will not leak in the cavity below middle template 4；
After casting, cope match-plate pattern 1 can be opened, by center pillar 3, middle module be taken out together with foundry goods, then foundry goods is taken off.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. an adjustable annulus casting mould, it is characterized in that, including cope match-plate pattern and lower bolster, described cope match-plate pattern and lower bolster are interlocked and form a cylindrical cavity, described cavity is provided with middle module, described middle module includes the middle template of a cylindrical center pillar and annular, described center pillar surface configuration has the screw thread of projection, described middle template is equal in magnitude with the shape of cross section of cylindrical cavity, the circle centre position of described middle template is through hole, the internal diameter of described through hole and the equal diameters of described center pillar, the dimpled grain that the screw thread with described center pillar surface is engaged mutually is had on the inwall of described through hole, described middle template is sleeved on center pillar by through hole.
Adjustable annulus casting mould the most as claimed in claim 1, it is characterised in that the centre bit bottom described lower bolster inwall is equipped with a shrinkage pool, described shrinkage pool is available for center pillar and inserts.
Adjustable annulus casting mould the most as claimed in claim 1, it is characterised in that described lower bolster is the hollow cylinder of upper opening, described cope match-plate pattern is the plectane that the opening with lower bolster covers mutually.
Adjustable annulus casting mould the most as claimed in claim 3, it is characterized in that, some equally distributed screw thread shrinkage pools are had on the planar annular of described lower bolster opening part, described cope match-plate pattern is provided with tapped through hole with the screw thread shrinkage pool correspondence position on lower bolster, and some nuts insert tapped through hole after tapped through hole.
Adjustable annulus casting mould the most as claimed in claim 1, it is characterised in that be provided with plug hole and pore on described cope match-plate pattern.
Adjustable annulus casting mould the most as claimed in claim 1, it is characterised in that be also set with hollow middle mold pipe on described center pillar, described middle mold inside pipe wall has the screw thread that the screw thread with center pillar surface is engaged mutually, and the length of described middle mold pipe is less than the length of center pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428323.XA CN105903925B (en) | 2016-06-16 | 2016-06-16 | Adjustable annulus casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428323.XA CN105903925B (en) | 2016-06-16 | 2016-06-16 | Adjustable annulus casting mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903925A true CN105903925A (en) | 2016-08-31 |
| CN105903925B CN105903925B (en) | 2018-10-26 |
Family
ID=56751371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610428323.XA Active CN105903925B (en) | 2016-06-16 | 2016-06-16 | Adjustable annulus casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903925B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598127A (en) * | 2017-11-17 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of adjustment structure of novel casting mold |
| CN111014614A (en) * | 2019-12-13 | 2020-04-17 | 东莞市嘉宏机电科技有限公司 | Cylinder body mould suitable for multiple length specification |
| CN111203521A (en) * | 2020-01-09 | 2020-05-29 | 上海大学 | Annular ingot casting equipment and casting method thereof |
| CN112290352A (en) * | 2020-10-15 | 2021-01-29 | 温州市松宇电器有限公司 | Manufacturing process and method of wiring terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134144A2 (en) * | 1983-08-20 | 1985-03-13 | Dynacast International Limited | Method and apparatus for forming an internally screw-threaded article |
| CN1387967A (en) * | 2001-03-22 | 2003-01-01 | 株式会社丰田自动织机 | Pressure casting method and equipment |
| JP2009214162A (en) * | 2008-03-12 | 2009-09-24 | Toyota Motor Corp | Core for internal chill, and internal chill casting method |
| CN104889359A (en) * | 2015-06-25 | 2015-09-09 | 滁州达世汽车配件有限公司 | Pressure casting die |
| CN105458216A (en) * | 2015-12-10 | 2016-04-06 | 重庆慧团商贸有限公司 | Die-casting die with adjustable die cavity |
| CN205183739U (en) * | 2015-12-03 | 2016-04-27 | 天津爱田汽车部件有限公司 | Die casting die convenient to adjustment core |
| CN206009770U (en) * | 2016-06-16 | 2017-03-15 | 吴江市液铸液压件铸造有限公司 | Adjustable annulus casting mould |
-
2016
- 2016-06-16 CN CN201610428323.XA patent/CN105903925B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134144A2 (en) * | 1983-08-20 | 1985-03-13 | Dynacast International Limited | Method and apparatus for forming an internally screw-threaded article |
| CN1387967A (en) * | 2001-03-22 | 2003-01-01 | 株式会社丰田自动织机 | Pressure casting method and equipment |
| JP2009214162A (en) * | 2008-03-12 | 2009-09-24 | Toyota Motor Corp | Core for internal chill, and internal chill casting method |
| CN104889359A (en) * | 2015-06-25 | 2015-09-09 | 滁州达世汽车配件有限公司 | Pressure casting die |
| CN205183739U (en) * | 2015-12-03 | 2016-04-27 | 天津爱田汽车部件有限公司 | Die casting die convenient to adjustment core |
| CN105458216A (en) * | 2015-12-10 | 2016-04-06 | 重庆慧团商贸有限公司 | Die-casting die with adjustable die cavity |
| CN206009770U (en) * | 2016-06-16 | 2017-03-15 | 吴江市液铸液压件铸造有限公司 | Adjustable annulus casting mould |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598127A (en) * | 2017-11-17 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of adjustment structure of novel casting mold |
| CN111014614A (en) * | 2019-12-13 | 2020-04-17 | 东莞市嘉宏机电科技有限公司 | Cylinder body mould suitable for multiple length specification |
| CN111014614B (en) * | 2019-12-13 | 2021-07-20 | 潍坊市盛坤铸造厂 | Cylinder body mould suitable for multiple length specification |
| CN111203521A (en) * | 2020-01-09 | 2020-05-29 | 上海大学 | Annular ingot casting equipment and casting method thereof |
| CN112290352A (en) * | 2020-10-15 | 2021-01-29 | 温州市松宇电器有限公司 | Manufacturing process and method of wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105903925B (en) | 2018-10-26 |
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Effective date of registration: 20230808 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Litong Information Technology Co.,Ltd. Address before: No.6, shenta Longjiang Road, FENHU Economic Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee before: WU JIANG YE ZHU YE YA JIAN ZHU ZAO Co.,Ltd. |
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Effective date of registration: 20240201 Address after: 318028, No. 38 Lianping Road, Chengjiang Street, Huangyan, Taizhou City, Zhejiang Province Patentee after: Taizhou Huangyan Tianqin Moulding Co.,Ltd. Country or region after: China Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee before: Shenzhen Litong Information Technology Co.,Ltd. Country or region before: China |