CN217257991U - Novel mould of short pitched roof structure - Google Patents
Novel mould of short pitched roof structure Download PDFInfo
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- CN217257991U CN217257991U CN202220217320.2U CN202220217320U CN217257991U CN 217257991 U CN217257991 U CN 217257991U CN 202220217320 U CN202220217320 U CN 202220217320U CN 217257991 U CN217257991 U CN 217257991U
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Abstract
The utility model relates to an injection mold technical field discloses a novel short mould of pushing up structure to one side, including bed die, base, the below of bed die is provided with the base, the inside upper end of bed die is provided with the die cavity, the inside one side of bed die is provided with a set of recess, the inside of recess is provided with the impeller, one side of impeller is provided with the bracing piece, the top of bracing piece is provided with short oblique ejector pin, be provided with the push pedal between short oblique ejector pin and the die cavity. The utility model discloses a be provided with impeller, bracing piece in the inside of recess, the top of bracing piece is provided with short oblique ejector pin and push pedal, is convenient for start electric putter, and electric putter drives impeller and bracing piece and extrudees to the second spring to drive short oblique ejector pin of top and push pedal rebound, and then release fashioned mould from the die cavity, short oblique ejector pin is difficult for the rupture at ejecting in-process, uses more swiftly convenient, has improved work efficiency greatly.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a novel mould of short pitched roof structure.
Background
The injection mold is the extremely common mould among the industrial production, it is including the cover half, the movable mould and be used for ejecting injection moulding product's after the shaping ejection mechanism, ejection mechanism is comparatively common to adopt oblique top structure, on large-scale mould, tradition pushes up length overlength to one side, the cost of manufacture is expensive, push up the preparation precision to one side and be difficult to guarantee, the tolerance is great, easy dead, the burn, the scheduling problem warp appears blocking during production, for solving this type of phenomenon, consequently need a novel mould of short oblique top structure.
The Chinese patent discloses a mould (grant publication number CN 214383245U) with a pitched roof structure, and the mould with the pitched roof structure in the patent technology effectively solves the problem that a special structure on a mould opening product is difficult to produce, and is beneficial to efficient production of enterprises, but the mould is not convenient enough to use, the situation that the pitched roof bar is blocked easily occurs, and the mould demoulding speed is slow, and the use is not convenient enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel mould of short pitched roof structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel mould of short oblique top structure, includes bed die, base, the below of bed die is provided with the base, the inside upper end of bed die is provided with the die cavity, the inside one side of bed die is provided with a set of recess, the inside of recess is provided with the impeller, one side of impeller is provided with the bracing piece, the top of bracing piece is provided with short oblique ejector pin, be provided with the push pedal between short oblique ejector pin and the die cavity, the below of recess is provided with the spout, the below that the inside of spout is close to impeller, bracing piece all is provided with the slider, the top of bed die is provided with the mould, the both sides of going up the mould are provided with the fixed plate, be provided with the cylinder between fixed plate and the base, the below that the inside of bed die is close to the die cavity is provided with vibrating motor.
As a further aspect of the present invention: four corners of the upper die are provided with limiting grooves, and four corners of the lower die are provided with limiting rods.
As a further aspect of the present invention: the upper and lower of short oblique ejector pin all is provided with the axis of rotation between push pedal, the bracing piece, one side that the inside of recess is close to the bracing piece is provided with the second spring.
As a further aspect of the present invention: an injection molding opening is formed in the upper portion of the upper mold, and a first spring is arranged at the upper end of the air cylinder.
As a further aspect of the present invention: and one side of the lower die close to the groove is provided with an electric push rod, and the front end of the electric push rod penetrates through the lower die and is connected with the pushing piece.
As a further aspect of the present invention: and the bottom of the base is provided with an anti-slip pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the upper end in the lower die is provided with the die cavity, one end in the lower die is provided with a group of grooves, the grooves are internally provided with the pushing piece, one end of the pushing piece is provided with the supporting rod, the other end of the pushing piece is provided with the electric push rod, one side of the supporting rod is provided with the second spring, the short oblique push rod and the push plate are arranged above the supporting rod, the two ends of the short oblique push rod, the push plate and the supporting rod are provided with the rotating shaft, so that after the die is formed, the electric push rod can be started simultaneously, the electric push rod drives the pushing piece and the supporting rod to extrude towards the second spring, the upper short oblique push rod and the push plate are driven to move upwards, and then the formed die is pushed out from the die cavity, the short oblique push rod is not easy to break in the ejection process, the use is more rapid and convenient, the working efficiency is greatly improved, the production cost is reduced, and the grooves are also provided with sliding grooves below the grooves, the inside of spout all is provided with the slider near the below of bracing piece and impeller for impeller and bracing piece are in gliding in-process more in the same direction as smooth, avoid short oblique ejector pin to appear the phenomenon dead, that warp, have improved the life of device.
2. The vibrating motor is arranged in the lower die close to the lower part of the die cavity, so that the vibrating motor is started to vibrate the die in the die cavity in the ejection process of the die, the die is quickly demolded by matching with the use of the short inclined ejector rod, the situation that the demolding is not complete enough is avoided, the use is more convenient, the fixing plates are arranged on two sides of the upper die, the air cylinder is arranged between the fixing plates and the base, the first spring is arranged at the upper end of the air cylinder, the air cylinder is conveniently started to drive the upper die to stably move up and down, the use stability of the device is ensured, the problem that the upper die damages the lower die due to overlarge pressing force is avoided, the service life of the device is prolonged, meanwhile, the limiting rods are arranged at four corners below the lower die, and the limiting grooves are arranged at four corners above the upper die, so that the upper die and the lower die are closed more tightly, so that the molding quality of the mold in the mold cavity is better.
Drawings
FIG. 1 is a schematic structural view of a novel mold with a short pitched roof structure;
FIG. 2 is a front sectional view of a novel mold with a short pitched roof structure;
fig. 3 is a side view of a novel mold with a short pitched roof structure.
In the figure: 1. a lower die; 2. a mold cavity; 3. a base; 4. an upper die; 5. an injection molding port; 6. a fixing plate; 7. a cylinder; 8. a first spring; 9. a limiting rod; 10. a limiting groove; 11. an electric push rod; 12. a non-slip mat; 13. a groove; 14. a pusher member; 15. a support bar; 16. a short oblique ejector rod; 17. pushing the plate; 18. a rotating shaft; 19. a second spring; 20. a slider; 21. a chute; 22. a vibration motor.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a novel mold with a short pitched roof structure includes a lower mold 1 and a base 3, the base 3 is disposed below the lower mold 1, a mold cavity 2 is disposed at the upper end of the interior of the lower mold 1, a set of grooves 13 is disposed at one side of the interior of the lower mold 1, a pushing member 14 is disposed inside the grooves 13, a support rod 15 is disposed at one side of the pushing member 14, a short pitched roof rod 16 is disposed above the support rod 15, a push plate 17 is disposed between the short pitched roof rod 16 and the mold cavity 2, a sliding groove 21 is disposed below the groove 13, the interior of the sliding groove 21 is close to the pushing member 14, the lower part of the supporting rod 15 is provided with a sliding block 20, the upper part of the lower die 1 is provided with an upper die 4, the two sides of the upper die 4 are provided with fixing plates 6, an air cylinder 7 is arranged between the fixing plates 6 and the base 3, and the lower part of the inner part of the lower die 1, which is close to the die cavity 2, is provided with a vibration motor 22.
In fig. 1 and 2: the four corners of 1 top of bed die all is provided with spacing groove 10, and the four corners of going up mould 4 below all is provided with gag lever post 9 for the closure of going up mould 4 and bed die 1 is inseparabler, makes the mould shaping quality in the die cavity 2 better.
In fig. 2: the upper and lower parts of the short oblique ejector rod 16 and the parts between the push plate 17 and the support rod 15 are provided with rotating shafts 18, and one side of the inner part of the groove 13 close to the support rod 15 is provided with a second spring 19.
In fig. 2 and 3: the top of going up mould 4 is provided with mouth 5 of moulding plastics, and the upper end of cylinder 7 is provided with first spring 8, is convenient for start cylinder 7 and drives the stable reciprocating of mould 4 on to the stability of assurance device use.
In fig. 2: one side of lower mould 1 is close to recess 13 and all is provided with electric putter 11, and electric putter 11's front end runs through lower mould 1 and impeller 14 and connects, can start electric putter 11 simultaneously, and electric putter 11 drives impeller 14 and bracing piece 15 and extrudees to second spring 19 to drive short oblique ejector pin 16 in top and push pedal 17 and upwards remove, and then release fashioned mould from die cavity 2, and it is more convenient to use swiftly.
In fig. 2 and 3: the bottom of the base 3 is provided with a non-slip mat 12, which is more stable when the device is used.
The utility model discloses a theory of operation is: when the device is used, the die cavity 2 is arranged at the upper end in the lower die 1, one end in the lower die 1 is provided with a group of grooves 13, the pushing part 14 is arranged in each groove 13, one end of the pushing part 14 is provided with a supporting rod 15, the other end of the pushing part 14 is provided with an electric push rod 11, one side of the supporting rod 15 is provided with a second spring 19, a short oblique ejector rod 16 and a push plate 17 are arranged above the supporting rod 15, rotating shafts 18 are arranged between the two ends of the short oblique ejector rod 16 and the push plate 17 and between the two supporting rods 15, so that after the die is formed, the electric push rod 11 can be started simultaneously, the electric push rod 11 drives the pushing part 14 and the supporting rod 15 to extrude towards the second spring 19, thereby driving the upper short oblique ejector rod 16 and the push plate 17 to move upwards, and further push the formed die out of the die cavity 2, the short oblique ejector rod 16 is not easy to break in the ejection process, and the use is more convenient, greatly improving the working efficiency and reducing the production cost, meanwhile, a chute 21 is arranged below the groove 13, a sliding block 20 is arranged inside the chute 21 and below the supporting rod 15 and the pushing piece 14, so that the pushing piece 14 and the supporting rod 15 are smoother in the sliding process, the phenomena of blocking and deformation of the short inclined ejector rod 16 are avoided, the service life of the device is prolonged, the vibrating motor 22 is arranged inside the lower die 1 and below the lower die cavity 2, so that the vibrating motor 22 is started to vibrate the die inside the die cavity 2 in the ejection process of the die, the demoulding of the die is quicker by matching with the use of the short inclined ejector rod 16, the condition of incomplete demoulding is avoided, the use is more convenient, the fixing plates 6 are arranged on two sides of the upper die 4, the air cylinder 7 is arranged between the fixing plate 6 and the base 3, the first spring 8 is arranged at the upper end of the air cylinder 7, be convenient for start cylinder 7 drives the stable reciprocating of mould 4 on, thereby guarantee the stability that the device used, avoid going up mould 4 and lead to the fact the problem of damage to the packing force of bed die 1 is too big, improve device life, the four corners of bed die 1 below is provided with gag lever post 9 simultaneously, the four corners of going up mould 4 top is provided with spacing groove 10, make the closure of going up mould 4 and bed die 1 inseparabler, make the mould shaping quality in the die cavity 2 better.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel mold with a short pitched roof structure comprises a lower mold (1) and a base (3), wherein the base (3) is arranged below the lower mold (1), and is characterized in that a mold cavity (2) is arranged at the upper end inside the lower mold (1), one side inside the lower mold (1) is provided with a group of grooves (13), pushing pieces (14) are arranged inside the grooves (13), supporting rods (15) are arranged on one sides of the pushing pieces (14), short pitched roof bars (16) are arranged above the supporting rods (15), a push plate (17) is arranged between the short pitched roof bars (16) and the mold cavity (2), sliding grooves (21) are arranged below the grooves (13), sliding blocks (20) are arranged below the pushing pieces (14) and the supporting rods (15) inside the sliding grooves (21), and an upper mold (4) is arranged above the lower mold (1), the mould is characterized in that fixing plates (6) are arranged on two sides of the upper mould (4), a cylinder (7) is arranged between each fixing plate (6) and the corresponding base (3), and a vibration motor (22) is arranged below the inner portion of the lower mould (1) close to the mould cavity (2).
2. The novel mold with the short pitched roof structure as claimed in claim 1, wherein, the four corners above the lower mold (1) are provided with limiting grooves (10), and the four corners below the upper mold (4) are provided with limiting rods (9).
3. The mould with the novel short pitched roof structure according to claim 1, wherein a rotating shaft (18) is arranged between the upper and lower parts of the short pitched roof bar (16) and the push plate (17) and the support rod (15), and a second spring (19) is arranged on one side of the inside of the groove (13) close to the support rod (15).
4. The novel mold with the short pitched roof structure as claimed in claim 1, wherein an injection port (5) is arranged above the upper mold (4), and a first spring (8) is arranged at the upper end of the cylinder (7).
5. The mould with the novel short pitched roof structure as claimed in claim 1, wherein an electric push rod (11) is arranged on one side of the lower mould (1) close to the groove (13), and the front end of the electric push rod (11) penetrates through the lower mould (1) and is connected with the pushing member (14).
6. The mould with the novel short pitched roof structure as claimed in claim 1, wherein the bottom of the base (3) is provided with a non-slip mat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220217320.2U CN217257991U (en) | 2022-01-26 | 2022-01-26 | Novel mould of short pitched roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220217320.2U CN217257991U (en) | 2022-01-26 | 2022-01-26 | Novel mould of short pitched roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217257991U true CN217257991U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220217320.2U Active CN217257991U (en) | 2022-01-26 | 2022-01-26 | Novel mould of short pitched roof structure |
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| CN (1) | CN217257991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001197A (en) * | 2023-01-04 | 2023-04-25 | 炙尚力合(重庆)汽车配件制造有限公司 | Pneumatic demoulding device for front grille of automobile part injection molding |
-
2022
- 2022-01-26 CN CN202220217320.2U patent/CN217257991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001197A (en) * | 2023-01-04 | 2023-04-25 | 炙尚力合(重庆)汽车配件制造有限公司 | Pneumatic demoulding device for front grille of automobile part injection molding |
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