CN110918901A - Common die carrier - Google Patents
Common die carrier Download PDFInfo
- Publication number
- CN110918901A CN110918901A CN201911181918.XA CN201911181918A CN110918901A CN 110918901 A CN110918901 A CN 110918901A CN 201911181918 A CN201911181918 A CN 201911181918A CN 110918901 A CN110918901 A CN 110918901A
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- China
- Prior art keywords
- base plate
- die
- ring
- adjusting ring
- central circular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a common die carrier, which comprises a mandril fixing plate, an upper die base plate, a side die locking ring and a lower die base plate which are sequentially stacked from top to bottom; the ejector rod fixing plate is movably connected with a top plate guide pillar of the upper mold base plate, an upper central circular groove is formed in the bottom end of the upper mold base plate, an upper mold core adjusting ring is detachably arranged in the upper central circular groove, and the upper mold core adjusting ring is annular; the die comprises a lower die base plate and is characterized in that a lower central circular groove is formed in the top end of the lower die base plate, a lower die core adjusting ring is detachably arranged in the lower central circular groove, the lower die core adjusting ring is annular, and the lower die core adjusting ring corresponds to the upper die core adjusting ring in position. The invention can realize the sharing of two or more types of moulds with similar structures or similar sizes, reduce the number of the mould frames and the cost, only increase or decrease the parts in the mould frames when the moulds with similar structures or similar sizes are replaced, and the whole mould frames do not need to be replaced, thereby reducing the labor intensity and improving the production efficiency.
Description
Technical Field
The invention relates to the field of die carriers, in particular to a common die carrier.
Background
The automobile hub is mostly produced and molded through a casting process. In the casting process, the used mold is an automobile hub mold.
The automobile hub die is integrally cylindrical and needs to be matched with a die carrier for use.
The existing automobile hub mold is in one-to-one correspondence with the mold frame, namely, each automobile hub mold necessarily needs the mold frame corresponding to the automobile hub mold, and the whole cost is high even if the molds are similar in structure or size.
After an automobile hub product is cast, when a mold is replaced, the mold frame needs to be replaced at the same time, so that the labor intensity is high, more time is occupied, and the production efficiency is influenced.
Disclosure of Invention
The purpose of the invention is: the utility model provides a share die carrier, can realize that two or more types of structure are similar or the mould that the size is similar shares to reduce the quantity of die carrier, reduce cost, and when changing the mould that the structure is similar or the size is similar, only need increase and decrease the die carrier in the part can, do not need whole change die carrier, reduce intensity of labour, improve production efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a common die carrier comprises a mandril fixing plate, an upper die base plate, a side die locking ring and a lower die base plate which are sequentially stacked from top to bottom; the ejector rod fixing plate is movably connected with a top plate guide pillar of the upper mold base plate, an upper central circular groove is formed in the bottom end of the upper mold base plate, an upper mold core adjusting ring is detachably arranged in the upper central circular groove, and the upper mold core adjusting ring is annular; the die comprises a lower die base plate and is characterized in that a lower central circular groove is formed in the top end of the lower die base plate, a lower die core adjusting ring is detachably arranged in the lower central circular groove, the lower die core adjusting ring is annular, and the lower die core adjusting ring corresponds to the upper die core adjusting ring in position.
Further, the upper central circular groove is a countersunk circular groove and is coaxial with the upper die base plate; and a first screw hole and an upper blind hole are arranged in the upper central circular groove, and a vertical groove is formed in the upper die core adjusting ring.
Furthermore, the groove on the upper die core adjusting ring is positioned on the inner wall and the outer wall of the upper die core adjusting ring, an upper plunger is arranged in the groove, and the upper plunger is in interference fit with the upper blind hole.
Further, the lower central circular groove is a countersunk circular groove and is coaxial with the lower die base plate; and a second screw hole and a lower blind hole are arranged in the lower central circular groove, and a vertical groove is formed in the lower mold core adjusting ring.
Furthermore, the groove on the lower die core adjusting ring is positioned on the inner wall and the outer wall of the lower die core adjusting ring, a lower plunger is arranged in the groove, and the lower plunger is in interference fit with the lower blind hole.
Further, a mandril pressing ring and a central mandril pressing plate are arranged on the mandril fixing plate; the lower die base plate is provided with an inclined guide pillar, the side die locking ring is connected with the lower die base plate, and the side die locking ring is provided with a triangular block.
Furthermore, the side mould locking ring is annular, the inner circumferential wall of the side mould locking ring is flared, and a guide column is arranged on the outer side of the lower mould seat plate and is in sliding connection with the triangular block.
The invention has the beneficial effects that: the utility model provides a sharing die carrier, through set up center circular slot in the die carrier, go up the mould core and adjust circle, down center circular slot and center structure or parts such as circle down, can realize that two or more than two structure similar or the close die carrier of size shares, thereby reduce the quantity of die carrier, and then can reduce the die carrier cost by a wide margin, and when changing the similar or close die carrier of size of structure, only need increase and decrease the die carrier in the part can, do not need whole change die carrier, the dismouting operation of saving the die carrier, thereby reduce intensity of labour, shorten the live time, be favorable to improving production efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of a common scaffold according to the present invention.
Fig. 2 is a sectional view showing an overall structure of a common mold frame according to the present invention.
Fig. 3 is a schematic structural view of a bottom end surface of an upper mold base plate of a common mold base according to the present invention.
FIG. 4 is a schematic view of a part of the structure of a common scaffold according to the present invention.
In the figure: 1. a mandril fixing plate; 2. a mandril is pressed and the ring is pressed; 3. a central ejector rod pressing plate; 4. a mandril guide post; 5. an upper die base plate; 51. an upper central circular groove; 52. a first screw hole; 53. an upper blind hole; 6. an upper die core adjusting ring; 61. an upper plunger; 7. an inclined guide post; 8. a side mould locking ring; 9. a lower die base plate; 91. a lower central circular groove; 92. a second screw hole; 93. a lower blind hole; 10. a lower die core adjusting ring; 101. a lower plunger; 11. a guide post; 12. and (5) a triangular block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a common die set includes a top rod fixing plate 1, an upper die base plate 5, a side die locking ring 8 and a lower die base plate 9 stacked in sequence from top to bottom; the ejector rod fixing plate 1 is movably connected with a top plate guide post 4 of an upper mold base plate 5, the top plate guide post 4 is used for providing guide when the ejector rod fixing plate 1 and the upper mold base plate 5 move relatively, an upper central circular groove 51 is arranged at the bottom end of the upper mold base plate 5, an upper mold core adjusting ring 6 is detachably arranged in the upper central circular groove 51, and the upper mold core adjusting ring 6 is annular; lower die base plate 9 top is provided with down central circular slot 91, detachably is provided with down mold core regulating ring 10 in the central circular slot 91 down, lower mold core regulating ring 10 is the annular, lower mold core regulating ring 10 is corresponding with the position of last mold core regulating ring 6, lower mold core regulating ring 10 and last mold core regulating ring 6 are used for providing location and support about the mould in the die carrier respectively, when needs change the mould, pull down mold core regulating ring 10 and last mold core regulating ring 6, go up central circular slot 51 and lower central circular slot 91 and provide location and support about the mould respectively this moment, and the mould cooperatees with the structure and the size of last central circular slot 51 and lower central circular slot 91 this moment.
The upper central circular groove 51 is a countersunk circular groove and is coaxial with the upper die base plate 5, and the upper die core adjusting ring 6 is positioned in a countersunk ladder of the upper central circular groove 51; a first screw hole 52 and an upper blind hole 53 are arranged in the upper central circular groove 51, and a vertical groove is arranged on the upper mold core adjusting ring 6.
Go up recess on the mould core regulating ring 6 and be located the inner wall and the outer wall of mould core regulating ring 6, be provided with plunger 61 in the recess, it is interference fit with last blind hole 53 to go up plunger 61, goes up half of plunger 61 and is located the recess, and blind hole 53 is gone up in half embedding for fix a position last mould core regulating ring 6.
The lower central circular groove 91 is a countersunk circular groove and is coaxial with the lower die seat plate 9, and the lower die core adjusting ring 10 is positioned in a countersunk ladder of the lower central circular groove 91; and a second screw hole 92 and a lower blind hole 93 are arranged in the lower central circular groove 91, and a vertical groove is formed in the lower die core adjusting ring 10.
Lower mould core adjustment ring 10 is last recess is located mould core adjustment ring 10's inner wall and outer wall down, is provided with down plunger 101 in the recess, plunger 101 is interference fit with lower blind hole 93 down, and lower plunger 101 is half to be located the recess, and blind hole 93 is down gone into in half embedding for fix a position lower mould core adjustment ring 10.
The ejector rod fixing plate 1 is provided with an ejector rod pressing ring 2 and a central ejector rod pressing plate 3; the automobile wheel hub die is characterized in that an inclined guide post 7 is arranged on the lower die base plate 9, the side die locking ring 8 is connected with the lower die base plate 9, a triangular block 12 is arranged on the side die locking ring 8, the triangular block 12 is connected with the upper die base plate 5, and the triangular block 12 is used for positioning a side face structure of an automobile wheel hub die.
The side mold locking ring 8 is annular, the inner circumferential wall of the side mold locking ring is flared, a guide post 11 is arranged on the outer side of the lower mold seat plate 9, the guide post 11 is in sliding connection with a triangular block 12, and the guide post 11 is used for guiding the upper mold seat plate 5 and the lower mold seat plate 9 during opening and closing actions.
The working principle of the invention is as follows: firstly, an ejector rod fixing plate 1, an upper die seat plate 5 and a lower die seat plate 9 are fixed on a machine table, an upper die core adjusting ring 6 is embedded and fixed in an upper central circular groove 51 of the upper die seat plate 5 through a screw and an upper plunger 61, a lower die core adjusting ring 10 is embedded and fixed in a lower central circular groove 91 of the lower die seat plate 9 through a screw and a lower plunger 101, then the machine table drives the upper die seat plate 5 and the lower die seat plate 9 to separate, and at the moment, a cylindrical automobile hub die can be placed into a die carrier and is particularly placed between the upper die seat plate 5 and the lower die seat plate 9; in the process of placing, the flaring-shaped side circumferential wall of the side mold locking ring 8 can guide the automobile hub mold and position the automobile hub mold after being placed in place, and the four triangular blocks 12 position the side edge structure of the automobile hub mold; after the mold is put in place, the machine table drives the upper mold base plate 5 to close, the inclined guide post 7 provides guidance, after the mold is completely closed, the upper mold core adjusting ring 6 and the lower mold core adjusting ring 10 respectively provide upper and lower positioning and supporting for the mold, and casting molding operation is carried out in the mold; when the mold is opened, the machine table drives the thimble fixing plate 1 to move relative to the upper mold base plate 5, so that the edge ejector rods fixed by the ejector rod pressing ring 2 and the center ejector rod fixed by the center ejector rod pressing plate 3 are ejected towards the mold direction, and the ejection operation of an automobile hub product in the mold is realized.
When the automobile hub mold is replaced, the upper mold seat plate 5 and the lower mold seat plate 9 are fully separated, and the mold is taken out; at this moment, in order to make and to install another automobile wheel hub mould between cope match-plate pattern board 5 and the lower die plate 9, need to pull down the last mold core regulating ring 6 in the last central circular slot 51 of cope match-plate pattern board 5, pull down the lower mold core regulating ring 10 in the lower central circular slot 91 of lower die plate 9 simultaneously, put into new automobile wheel hub mould afterwards, put into the back that targets in place, closed cope match-plate pattern board 5 and lower die plate 9, at this moment, go up central circular slot 51 and lower central circular slot 91 and fix a position and support about providing the mould respectively, thereby realize the mould change under the condition of not changing the die carrier, thereby cast different automobile wheel hub products.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above examples are intended to further illustrate the present invention, but are not intended to limit the invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.
Claims (7)
1. A sharing die carrier is characterized in that: comprises a mandril fixing plate (1), an upper die base plate (5), a side die locking ring (8) and a lower die base plate (9) which are sequentially stacked from top to bottom; the ejector rod fixing plate (1) is movably connected with a top plate guide post (4) of an upper mold base plate (5), an upper central circular groove (51) is formed in the bottom end of the upper mold base plate (5), an upper mold core adjusting ring (6) is detachably arranged in the upper central circular groove (51), and the upper mold core adjusting ring (6) is annular; lower mould bedplate (9) top is provided with down central circular slot (91), detachably is provided with down mold core regulating ring (10) in lower central circular slot (91), lower mold core regulating ring (10) are the annular, lower mold core regulating ring (10) are corresponding with the position of last mold core regulating ring (6).
2. A common scaffold as claimed in claim 1, wherein: the upper central circular groove (51) is a countersunk circular groove and is coaxial with the upper die base plate (5); a first screw hole (52) and an upper blind hole (53) are arranged in the upper central circular groove (51), and a vertical groove is formed in the upper mold core adjusting ring (6).
3. A common scaffold as claimed in claim 2, wherein: go up recess on mould core adjusting ring (6) and be located the inner wall and the outer wall of mould core adjusting ring (6), be provided with plunger (61) in the recess, it is interference fit with last blind hole (53) to go up plunger (61).
4. A common scaffold as claimed in claim 3, wherein: the lower central circular groove (91) is a countersunk circular groove and is coaxial with the lower die seat plate (9); and a second screw hole (92) and a lower blind hole (93) are arranged in the lower central circular groove (91), and a vertical groove is formed in the lower die core adjusting ring (10).
5. A common scaffold as claimed in claim 4, wherein: the lower die core adjusting ring (10) is provided with a groove which is located on the inner wall and the outer wall of the lower die core adjusting ring (10), a lower plunger (101) is arranged in the groove, and the lower plunger (101) is in interference fit with a lower blind hole (93).
6. A common scaffold as claimed in any one of claims 1 to 5, wherein: the ejector rod fixing plate (1) is provided with an ejector rod pressing ring (2) and a central ejector rod pressing plate (3); the lower die base plate (9) is provided with an inclined guide post (7), the side die locking ring (8) is connected with the lower die base plate (9), and the side die locking ring (8) is provided with a triangular block (12).
7. A common scaffold as claimed in claim 6, wherein: the side die locking ring (8) is annular, the circumferential wall of the inner side of the side die locking ring is flared, a guide column (11) is arranged on the outer side of the lower die base plate (9), and the guide column (11) is connected with the triangular block (12) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911181918.XA CN110918901A (en) | 2019-11-27 | 2019-11-27 | Common die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911181918.XA CN110918901A (en) | 2019-11-27 | 2019-11-27 | Common die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110918901A true CN110918901A (en) | 2020-03-27 |
Family
ID=69852205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911181918.XA Pending CN110918901A (en) | 2019-11-27 | 2019-11-27 | Common die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110918901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404399A (en) * | 2020-11-23 | 2021-02-26 | 苏州金瑞阳模具有限公司 | Universal standard die frame for low-pressure casting die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201895079U (en) * | 2010-11-10 | 2011-07-13 | 富甲电子(昆山)有限公司 | Universal mould frame |
| CN201907217U (en) * | 2010-12-24 | 2011-07-27 | 捷荣模具工业(东莞)有限公司 | Common die carrier for hardware dies |
| CN202447602U (en) * | 2011-12-27 | 2012-09-26 | 芜湖黄燕实业有限公司 | Die carrier for casting die of automobile hub |
| CN202984599U (en) * | 2012-12-12 | 2013-06-12 | 滨州盟威戴卡轮毂有限公司 | Mould base for hub casting |
| CN109093895A (en) * | 2018-07-27 | 2018-12-28 | 浙江伟星实业发展股份有限公司 | A kind of mould bases and its mold core regulating device |
-
2019
- 2019-11-27 CN CN201911181918.XA patent/CN110918901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201895079U (en) * | 2010-11-10 | 2011-07-13 | 富甲电子(昆山)有限公司 | Universal mould frame |
| CN201907217U (en) * | 2010-12-24 | 2011-07-27 | 捷荣模具工业(东莞)有限公司 | Common die carrier for hardware dies |
| CN202447602U (en) * | 2011-12-27 | 2012-09-26 | 芜湖黄燕实业有限公司 | Die carrier for casting die of automobile hub |
| CN202984599U (en) * | 2012-12-12 | 2013-06-12 | 滨州盟威戴卡轮毂有限公司 | Mould base for hub casting |
| CN109093895A (en) * | 2018-07-27 | 2018-12-28 | 浙江伟星实业发展股份有限公司 | A kind of mould bases and its mold core regulating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404399A (en) * | 2020-11-23 | 2021-02-26 | 苏州金瑞阳模具有限公司 | Universal standard die frame for low-pressure casting die |
| CN112404399B (en) * | 2020-11-23 | 2022-05-27 | 苏州金瑞阳模具有限公司 | Universal standard die frame for low-pressure casting die |
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Application publication date: 20200327 |
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