CN212094242U - Automobile exhaust pipeline mould - Google Patents
Automobile exhaust pipeline mould Download PDFInfo
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- CN212094242U CN212094242U CN202020382938.5U CN202020382938U CN212094242U CN 212094242 U CN212094242 U CN 212094242U CN 202020382938 U CN202020382938 U CN 202020382938U CN 212094242 U CN212094242 U CN 212094242U
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Abstract
The utility model relates to the technical field of casting molds, in particular to an automobile exhaust pipeline mold which can effectively improve the cooling effect of the mold, reduce the molding time of an exhaust pipeline, improve the processing yield and reduce the use limitation; including the top board, the holding down plate, go up the mould, lower mould and center pin, all be provided with the fixed slot on top board and the holding down plate, go up mould and lower mould through the cooperation with the fixed slot respectively fixed mounting on top board and holding down plate, the top board covers the dress on the holding down plate through the cooperation of last mould with the lower mould, all be provided with half die cavity on last mould and the lower mould, both ends all are provided with the half slot about last mould and lower mould, the center pin is through the dismantled and assembled installation on top board and holding down plate with the cooperation of half slot, the front end of top board and holding down plate is provided with water supply connector and water connectors respectively, and water supply connector and water connectors communicate with the input and the output of cooling water course respectively.
Description
Technical Field
The utility model relates to a technical field of casting mould especially relates to an automobile exhaust duct mould.
Background
As everyone knows, automobile exhaust duct is the important supplementary spare part when automobile emission tail gas, can alleviate exhaust emission's noise and pollution, and automobile exhaust duct is most through casting fashioned, also utilizes casting mould through pouring the cooling shaping promptly, but current automobile exhaust duct casting mould discovers in the use, and the mould cooling effect is poor, and the shaping is long, influences output, leads to the use limitation higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can effectively improve the cooling effect of mould, reduce exhaust duct's shaping time, improve the machining output, reduce an automobile exhaust duct mould that uses the limitation.
The utility model discloses an automobile exhaust duct mould, including the top board, the bottom board, the upper die, lower mould and center pin, all be provided with the fixed slot on top board and the bottom board, upper die and lower mould are fixed mounting respectively on top board and bottom board through the cooperation with the fixed slot, the top board covers on the bottom board through the cooperation of upper die and lower mould, all be provided with half-cavity on upper die and the lower mould, the left and right both ends of upper die and lower mould all are provided with the half slot, the center pin is dismantled and assembled on top board and bottom board through the cooperation with the half slot, and the center pin is located the half-cavity of upper die and lower mould, the right-hand member of center pin is provided with sealed lid, the inside of upper die is provided with the runner way, be provided with the runner on the top board, and the input and the output of runner are respectively communicated with runner and half-cavity, the front ends of the upper pressing plate and the lower pressing plate are respectively provided with a water inlet connector and a water outlet connector, and the water inlet connector and the water outlet connector are respectively communicated with the input end and the output end of the cooling water channel.
The utility model discloses an automobile exhaust duct mould still includes two sets of sealed semi-rings, and two sets of sealed semi-rings are through the cooperation with center pin circumference outer wall respectively fixed mounting at last mould and lower mould half die cavity both ends of controlling.
The utility model discloses an automobile exhaust duct mould still includes the runner cover, and runner cover fixed mounting is on the runner on top of the top board to the bottom and the runner intercommunication of runner cover.
The utility model discloses an automobile exhaust duct mould still includes two sets of locating pins, and the top correspondence of holding down plate is provided with the pinhole, and what the bottom of top board corresponds respectively is provided with two sets of locating pins.
The utility model discloses an automobile exhaust duct mould still includes four rings of group, and the top of top board is provided with four screw holes of group, all is provided with fixing bolt on four rings of group, and four rings of group pass through fixing bolt and the cooperation fixed mounting of screw hole on the top board.
The utility model discloses an automobile exhaust duct mould still includes the handle, and handle fixed mounting is at the right-hand member of sealed lid.
The utility model discloses an automobile exhaust duct mould still includes the protection handle cover, and the fixed suit of protection handle cover is on the circumference outer wall of handle.
The utility model discloses an automobile exhaust duct mould still includes four group's damping lower margins, all is provided with connecting bolt on four group's damping lower margins, and four group's damping lower margins pass through connecting bolt fixed mounting in the bottom of holding down plate.
Compared with the prior art, the beneficial effects of the utility model are that: at first, go up the clamp plate lid dress and adjust well on the holding down plate, make the half-cavity cooperation on last mould and the lower mould, with the center pin through with the fixed half-cavity of inserting mould and lower mould of cooperation of half slot, begin to pour in the runner way through the runner, the raw materials gets into and is full of the die cavity under the effect of center pin in the die cavity, cool off through pouring into the coolant liquid into the cooling water course, the cooling water course adopts the structural design of annular equipartition, thereby effectively improve the cooling effect of mould, reduce exhaust duct's shaping time, and the machining output is improved, and the use limitation is reduced.
Drawings
Fig. 1 is a front schematic view of the present invention;
fig. 2 is a front side schematic sectional view of the present invention;
fig. 3 is a schematic left side sectional view of the present invention;
fig. 4 is a schematic view of the underside of the upper platen of the present invention;
in the drawings, the reference numbers: 1. an upper pressure plate; 2. a lower pressing plate; 3. an upper die; 4. a lower die; 5. a central shaft; 6. a sealing cover; 7. a sprue channel; 8. a cooling water channel; 9. a water inlet joint; 10. a water outlet joint; 11. sealing the half ring; 12. a sprue bush; 13. positioning pins; 14. a hoisting ring; 15. fixing the bolt; 16. a handle; 17. a protective handle sleeve; 18. damping feet; 19. and connecting the bolts.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model relates to an automobile exhaust duct mold, which comprises an upper platen 1, a lower platen 2, an upper mold 3, a lower mold 4 and a central shaft 5, wherein the upper platen 1 and the lower platen 2 are both provided with a fixed groove, the upper mold 3 and the lower mold 4 are respectively fixedly arranged on the upper platen 1 and the lower platen 2 through matching with the fixed groove, the upper platen 1 is covered on the lower platen 2 through matching with the upper mold 3 and the lower mold 4, the upper mold 3 and the lower mold 4 are both provided with a half-cavity, the left and right ends of the upper mold 3 and the lower mold 4 are both provided with a half-cavity, the central shaft 5 is detachably arranged on the upper platen 1 and the lower platen 2 through matching with the half-cavity, the central shaft 5 is positioned in the half-cavity of the upper mold 3 and the lower mold 4, the right end of the central shaft 5 is provided with a sealing cover 6, a sprue channel 7 is arranged inside the upper mold 3, the upper platen 1 is provided with a sprue, the upper die 3 and the lower die 4 are respectively and correspondingly provided with a cooling water channel 8, the front ends of the upper pressing plate 1 and the lower pressing plate 2 are respectively provided with a water inlet joint 9 and a water outlet joint 10, and the water inlet joint 9 and the water outlet joint 10 are respectively communicated with the input end and the output end of the cooling water channel 8; at first, upper plate 1 lid dress is on holding down plate 2 and is adjusted well, make and go up the cooperation of mould 3 and the half die cavity on the lower mould 4, with center pin 5 through with the fixed half die cavity of inserting mould 3 and lower mould 4 of cooperation of half slot, begin to pour through the runner to runner way 7, be full of the die cavity under center pin 5's effect in the raw materials entering die cavity, cool off through pouring into the coolant liquid into cooling water course 8, cooling water course 8 adopts the structural design of annular equipartition, thereby effectively improve the cooling effect of mould, reduce exhaust duct's shaping time, and the machining output is improved, and the limitation of use is reduced.
The utility model discloses an automobile exhaust duct mould, still include two sets of sealed semi-rings 11, two sets of sealed semi-rings 11 are respectively fixed mounting at the left and right both ends of the half-cavity of upper die 3 and lower die 4 through the cooperation with the outer wall of center pin 5 circumference; by arranging the seal half ring 11, the matching between the half cavities of the upper die 3 and the lower die 4 and the central shaft 5 can be tighter, the poured raw materials are prevented from flowing out, and the use reliability is improved.
The utility model discloses an automobile exhaust duct mould, still include the sprue bush 12, the sprue bush 12 is fixedly mounted on the runner on the top of the upper platen 1, and the bottom of the sprue bush 12 communicates with the runner; through setting up runner cover 12, can conveniently pour the raw materials to the die cavity in, avoid pouring the raw materials outflow and cause the waste, reduce and use the limitation.
The utility model discloses an automobile exhaust duct mould, still include two sets of locating pins 13, the top of lower clamp plate 2 is provided with the pinhole correspondingly, the bottom of upper clamp plate 1 is provided with two sets of locating pins 13 correspondingly respectively; through setting up locating pin 13 for alignment of top board 1 and holding down plate 2 is more accurate, thereby makes the cooperation of going up mould 3 and 4 half-cavities of lower mould more accurate, reduces and uses the limitation.
The utility model discloses an automobile exhaust duct mould, still include four groups rings 14, the top of upper plate 1 is provided with four groups of screw holes, all there are fixing bolts 15 on four groups of rings 14, four groups of rings 14 are fixedly installed on upper plate 1 through the cooperation of fixing bolt 15 and screw hole; through setting up rings 14, can conveniently hoist the transport to top board 1, alleviate the labour, reduce and use the limitation.
The utility model discloses an automobile exhaust duct mould, which also comprises a handle 16, wherein the handle 16 is fixedly arranged at the right end of the sealing cover 6; through setting up handle 16, can make getting of center pin 5 put convenient and fast more, reduce and use the limitation.
The utility model discloses an automobile exhaust duct mould, which also comprises a protective handle sleeve 17, wherein the protective handle sleeve 17 is fixedly sleeved on the circumferential outer wall of a handle 16; through setting up the protection and handle cover 17, can increase contact friction, the condition of skidding appears when preventing to drag, improves and uses the reliability.
The utility model discloses an automobile exhaust duct mould, still include four groups of damping anchor 18, four groups of damping anchor 18 are provided with connecting bolt 19, four groups of damping anchor 18 are fixedly installed in the bottom of lower plate 2 through connecting bolt 19; through setting up damping lower margin 18, can make holding down plate 2 place more steady, avoid reducing the influence that vibrations caused.
The utility model discloses an automobile exhaust duct mould, it is at the during operation, at first cover 1 dress of top board on 2 and adjust well at the bottom plate, make the half-cavity cooperation on last mould 3 and lower mould 4, with center pin 5 through with the fixed half-cavity of inserting last mould 3 and lower mould 4 of cooperation of half slot, begin to pour in 7 to the runner through runner cover 12, be full of the die cavity under center pin 5's effect in the raw materials entering die cavity, cool off through pouring into the coolant liquid into to cooling water course 8, take out center pin 5 after the cooling is accomplished, open top board 1 and can take out exhaust duct.
The utility model discloses an automobile exhaust duct mould, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An automobile exhaust pipeline mould is characterized by comprising an upper pressing plate (1), a lower pressing plate (2), an upper mould (3), a lower mould (4) and a central shaft (5), wherein fixed grooves are respectively arranged on the upper pressing plate (1) and the lower pressing plate (2), the upper mould (3) and the lower mould (4) are respectively and fixedly arranged on the upper pressing plate (1) and the lower pressing plate (2) through matching with the fixed grooves, the upper pressing plate (1) is covered on the lower pressing plate (2) through matching with the upper mould (3) and the lower mould (4), a half-cavity is respectively arranged on the upper mould (3) and the lower mould (4), semicircular grooves are respectively arranged at the left end and the right end of the upper mould (3) and the lower mould (4), the central shaft (5) is detachably arranged on the upper pressing plate (1) and the lower pressing plate (2) through matching with the semicircular grooves, and the central shaft (5) is positioned in the half-cavity of the upper mould (3) and the lower, the right-hand member of center pin (5) is provided with sealed lid (6), the inside of going up mould (3) is provided with runner way (7), be provided with the runner on top board (1), and the input and the output of runner way (7) communicate with runner and half die cavity respectively, it all corresponds on mould (3) and lower mould (4) and is provided with cooling water course (8), the front end of top board (1) and holding down plate (2) is provided with water supply connector (9) and water connectors (10) respectively, and water supply connector (9) and water connectors (10) communicate with the input and the output of cooling water course (8) respectively.
2. The mold for the exhaust duct of the automobile according to claim 1, further comprising two sets of half seal rings (11), wherein the two sets of half seal rings (11) are fixedly installed at the left and right ends of the half cavities of the upper mold (3) and the lower mold (4) respectively by engaging with the circumferential outer wall of the central shaft (5).
3. The mold for an exhaust duct of an automobile according to claim 2, further comprising a sprue bush (12), wherein the sprue bush (12) is fixedly installed at the sprue at the top end of the upper platen (1), and the bottom end of the sprue bush (12) communicates with the sprue.
4. The automobile exhaust duct mold according to claim 3, characterized by further comprising two sets of positioning pins (13), the top end of the lower press plate (2) is correspondingly provided with pin holes, and the bottom end of the upper press plate (1) is correspondingly provided with two sets of positioning pins (13).
5. The automobile exhaust duct mold according to claim 4, characterized by further comprising four sets of lifting rings (14), wherein four sets of threaded holes are formed in the top end of the upper pressing plate (1), fixing bolts (15) are arranged on the four sets of lifting rings (14), and the four sets of lifting rings (14) are fixedly mounted on the upper pressing plate (1) through the matching of the fixing bolts (15) and the threaded holes.
6. The mold for an exhaust duct of an automobile as claimed in claim 5, further comprising a handle (16), the handle (16) being fixedly installed at a right end of the sealing cover (6).
7. The mold for the exhaust duct of the automobile as claimed in claim 6, further comprising a protective handle cover (17), wherein the protective handle cover (17) is fixedly attached to the circumferential outer wall of the handle (16).
8. The automobile exhaust duct mold according to claim 7, characterized by further comprising four sets of vibration-damping feet (18), wherein the four sets of vibration-damping feet (18) are provided with connecting bolts (19), and the four sets of vibration-damping feet (18) are fixedly mounted at the bottom end of the lower platen (2) through the connecting bolts (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382938.5U CN212094242U (en) | 2020-03-23 | 2020-03-23 | Automobile exhaust pipeline mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382938.5U CN212094242U (en) | 2020-03-23 | 2020-03-23 | Automobile exhaust pipeline mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212094242U true CN212094242U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020382938.5U Active CN212094242U (en) | 2020-03-23 | 2020-03-23 | Automobile exhaust pipeline mould |
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| CN (1) | CN212094242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385643A (en) * | 2021-06-07 | 2021-09-14 | 湖北拜高科技有限公司 | Rapid cooling type steel pipe injection mold and using method thereof |
-
2020
- 2020-03-23 CN CN202020382938.5U patent/CN212094242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385643A (en) * | 2021-06-07 | 2021-09-14 | 湖北拜高科技有限公司 | Rapid cooling type steel pipe injection mold and using method thereof |
| CN113385643B (en) * | 2021-06-07 | 2024-03-26 | 湖北拜高科技有限公司 | Quick cooling type steel pipe injection mold and application method thereof |
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