CN216914731U - Inclined ejection structure - Google Patents
Inclined ejection structure Download PDFInfo
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- CN216914731U CN216914731U CN202220230856.8U CN202220230856U CN216914731U CN 216914731 U CN216914731 U CN 216914731U CN 202220230856 U CN202220230856 U CN 202220230856U CN 216914731 U CN216914731 U CN 216914731U
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- angle
- mold core
- lower mold
- top plate
- plate
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Abstract
The utility model belongs to the technical field of dies, and provides an inclined ejection structure, which comprises: go up mold core and lower mold core, go up the mold core with lower mold core closed mould forms the die cavity, its characterized in that still includes: a base plate; an angle auxiliary member detachably attached to the base plate; the lower end surface of the supporting plate is movably abutted against the angle auxiliary piece; the top plate is arranged on the supporting plate and located below the lower mold core, a thimble is mounted on the top plate, and the thimble can movably penetrate through the lower mold core. Compared with the prior art, the utility model has the advantages that the lifting assembly drives the top plate on the angle auxiliary part to move upwards and obliquely, so that the thimble penetrates through the lower mold core and is propped against the chute and the clamping edge of the product, and then the product is ejected out of the mold cavity in a proper way, thereby realizing the rapid demolding of the product, ensuring the quality of the product and greatly improving the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to an inclined ejection structure.
Background
The mold refers to various molds and tools for obtaining a desired product in the industrial production by injection molding, blow molding, extrusion, die casting, forging, tempering, punching, and the like, and in short, the mold is a tool for manufacturing a molded article.
Because the product surface is moulded plastics and is had chute and card limit that is used for being connected with outside work piece, the product after finishing moulding plastics is difficult to take off from the die cavity of mould, and the manual demoulding is comparatively loaded down with trivial details, and the drawing of patterns of force makes the product take place to warp easily, leads to production efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides an inclined ejection structure with strong practicability and high efficiency.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a pitched roof construction is presented comprising: go up mold core and lower mold core, go up the mold core with lower mold core closed mould forms the die cavity, its characterized in that still includes:
a base plate;
an angle auxiliary member detachably attached to the base plate;
the lower end surface of the supporting plate is movably abutted against the angle auxiliary piece;
the top plate is arranged on the supporting plate and is positioned below the lower mold core, and a thimble is mounted on the top plate and can movably penetrate through the lower mold core;
the lifting assemblies are arranged on the bottom plate and are respectively positioned on two sides of the top plate, each lifting assembly is provided with an oil cylinder, and an oil rod of each oil cylinder is connected with the top plate.
In the above-mentioned structure of pushing out to one side, be provided with first angle on the bottom plate and raise the frame with the second angle, a set of lifting unit set up respectively in first angle raise the frame with the second angle raise the frame on, first angle is raised the height that the frame was raised to the frame and is higher than the second angle.
In the above-mentioned oblique ejection structure, the lifting assembly has a control valve, and the control valve is connected with the oil cylinder.
In the above-mentioned structure of pushing out to one side, the locating slot has been seted up on the backup pad lower extreme face, the locating slot with the activity of angle auxiliary member is supported and is leaned on.
In the above-mentioned oblique ejection structure, a connecting sleeve is arranged on the supporting plate, and the top plate is connected with the connecting sleeve.
In the above-mentioned structure of pushing out to one side, the inclined hole has been seted up on the lower mold core, the thimble activity runs through on the inclined hole.
In the above-described structure of the slanted ejecting, the angle auxiliary member is connected to the bottom plate by a bolt.
Compared with the prior art, the mould has the advantages that the lifting assembly drives the top plate on the angle auxiliary part to move upwards and obliquely, so that the ejector pin penetrates through the lower mould core and abuts against the chute and the clamping edge of a product, and then the product is ejected out of the mould cavity in a proper manner, so that the product is quickly demoulded, the quality of the product is ensured, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a structural cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the support plate;
fig. 5 is a schematic view of the structure of the base plate and the angle aid.
In the figure, 1, an upper mold core; 2. a lower mold core; 3. a base plate; 4. an angle aid; 5. a support plate; 6. a top plate; 7. a thimble; 8. a lifting assembly; 9. an oil cylinder; 10. a first angled elevation frame; 11. a second angular elevation frame; 12. a control valve; 13. positioning a groove; 14. connecting sleeves; 15. and (4) inclined holes.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the inclined ejecting structure includes: go up mold core 1 and lower mold core 2, go up mold core 1 and 2 compound dies of lower mold core and form the die cavity, its characterized in that still includes: a base plate 3; an angle auxiliary 4 detachably attached to the base plate 3; the lower end face of the supporting plate 5 is movably abutted against the angle auxiliary piece 4; the top plate 6 is arranged on the supporting plate 5 and is positioned below the lower mold core 2, a thimble 7 is arranged on the top plate 6, and the thimble 7 can movably penetrate through the lower mold core 2; and the pair of lifting assemblies 8 are arranged on the bottom plate 3 and are respectively positioned at two sides of the top plate 6, each lifting assembly 8 is provided with an oil cylinder 9, and an oil rod of each oil cylinder 9 is connected with the top plate 6.
Go up mold core 1 and be connected with outside mobile device, lower mold core 2 links to each other with outside fixing device, after last mold core 1 and the lower mold core 2 compound die finishes of moulding plastics, outside mobile device drives mold core 1 and upwards removes, the product laminating of the completion of moulding plastics this moment is on the die cavity surface of lower mold core 2, the oil rod simultaneous action on a pair of lifting unit 8 drives roof 6 that is located angle auxiliary 4 and moves to one side, make thimble 7 run through lower mold core 2 and support and push up on the chute and the card limit of product, follow the trend and ejecting the product from the die cavity, after the product top dashes and finishes, the oil rod simultaneous action on a pair of lifting unit 8 drives roof 6 and moves to one side down, support board 5 and angle auxiliary 4 support and lean on, and then accomplish the action of resetting.
A first angle elevation frame 10 and a second angle elevation frame 11 are arranged on the bottom plate 3, a group of lifting assemblies 8 are respectively arranged on the first angle elevation frame 10 and the second angle elevation frame 11, and the height of the first angle elevation frame 10 is higher than that of the second angle elevation frame 11.
The angle auxiliary member 4 of setting on bottom plate 3 is a plurality of angle auxiliary blocks, every angle auxiliary block is arranged according to highly from high to low in proper order, the up end that the frame was raised to the first high up frame and the up end that the frame 11 was raised to the second angle have certain gradient, the beam hanger setting is on the terminal surface, the setting can make roof 6 be in the tilt state like this, the beam hanger drives roof 6 and goes up and down the skew, make 7 activities of thimble run through down the chute and the card limit of mold core 2 and product support the top, and then make the product realize breaking away from fast.
The lifting assembly 8 has a control valve 12, the control valve 12 being connected to the cylinder 9.
The control valves 12 of the pair of lifting assemblies 8 are connected in series, so that the advantage of the arrangement is that the cylinders 9 on both sides are actuated simultaneously, ensuring that the lifting process of the top plate 6 is kept smooth.
The lower end surface of the supporting plate 5 is provided with a positioning groove 13, and the positioning groove 13 is movably abutted against the angle auxiliary piece 4.
The positioning groove 13 can play a positioning role for the top plate 6, and the ejector pin 7 can be abutted to a required position.
The supporting plate 5 is provided with a connecting sleeve 14, and the top plate 6 is connected with the connecting sleeve 14.
The recess is seted up to 5 both sides of backup pad, and after the oil pole and 6 joints of roof, the tip of oil pole is arranged in the recess, and when the oil pole drove 6 upward movement of roof, 5 backup pads of being connected with roof 6 break away from and support by with angle auxiliary member 4, and when the oil pole drove 6 downstream of roof, backup pad 5 supported with the location of angle auxiliary member 4 and supported, made roof 6 also realize the location effect through adapter sleeve 14.
An inclined hole 15 is formed in the lower mold core 2, and the ejector pin 7 movably penetrates through the inclined hole 15.
The thimble 7 is propped against the chute and the clamping edge of the product through the inclined hole 15, so that the product is quickly demoulded.
The angle auxiliary 4 is connected to the base plate 3 by bolts.
The angle auxiliary part 4 can be replaced manually according to the product requirements, so that the subsequent operation is facilitated.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (7)
1. A pitched roof structure comprising: go up mold core and lower mold core, go up the mold core with lower mold core closed mould forms the die cavity, its characterized in that still includes:
a base plate;
an angle auxiliary member detachably attached to the base plate;
the lower end surface of the supporting plate is movably abutted against the angle auxiliary piece;
the top plate is arranged on the supporting plate and is positioned below the lower mold core, and a thimble is mounted on the top plate and can movably penetrate through the lower mold core;
the lifting assemblies are arranged on the bottom plate and are respectively positioned on two sides of the top plate, each lifting assembly is provided with an oil cylinder, and an oil rod of each oil cylinder is connected with the top plate.
2. The angle extrusion structure as claimed in claim 1, wherein the base plate is provided with a first angle elevation frame and a second angle elevation frame, and a set of the lifting assemblies are respectively provided on the first angle elevation frame and the second angle elevation frame, and the first angle elevation frame is higher than the second angle elevation frame.
3. The angle ejection structure of claim 2, wherein the lift assembly has a control valve, and the control valve is connected to the cylinder.
4. The angle ejector according to claim 1, wherein a positioning groove is formed in a lower end surface of the support plate, and the positioning groove is movably abutted to the angle assisting member.
5. The angle extrusion structure as claimed in claim 4, wherein the supporting plate is provided with a connecting sleeve, and the top plate is connected to the connecting sleeve.
6. The angle ejector structure of claim 1, wherein the lower mold core is provided with an inclined hole, and the ejector pin movably penetrates through the inclined hole.
7. The angle ejection structure according to claim 1, wherein the angle auxiliary member is bolted to the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230856.8U CN216914731U (en) | 2022-01-27 | 2022-01-27 | Inclined ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230856.8U CN216914731U (en) | 2022-01-27 | 2022-01-27 | Inclined ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216914731U true CN216914731U (en) | 2022-07-08 |
Family
ID=82266047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220230856.8U Active CN216914731U (en) | 2022-01-27 | 2022-01-27 | Inclined ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216914731U (en) |
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2022
- 2022-01-27 CN CN202220230856.8U patent/CN216914731U/en active Active
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