CN213472077U - Ejection mechanism of injection mold - Google Patents
Ejection mechanism of injection mold Download PDFInfo
- Publication number
- CN213472077U CN213472077U CN202022028265.6U CN202022028265U CN213472077U CN 213472077 U CN213472077 U CN 213472077U CN 202022028265 U CN202022028265 U CN 202022028265U CN 213472077 U CN213472077 U CN 213472077U
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- ejection mechanism
- slide
- injection mold
- movable mould
- slide bar
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Abstract
The utility model discloses an injection mold's ejection mechanism, including movable mould and cover half, cavity in the inside of movable mould has been seted up, cavity in-connection has slide bar and electric putter, the quantity of slide bar is two, and electric putter is located between two slide bars, two the slide of being connected with electric putter all slides on the slide bar and has worn to connect, the lateral wall fixed mounting of slide has a plurality of buffer spring and ejector pin, and buffer spring cup joints the periphery at the ejector pin, the shaping chamber has been seted up to the inside of cover half, the movable mould is located one side of cover half. An injection mold's ejection mechanism, can make and mould an ejecting more steady, prevent to mould the piece at ejecting in-process and cause the damage, this ejecting structure is simpler, it is more convenient to use, also is convenient for the staff overhauls it, brings better use prospect.
Description
Technical Field
The utility model relates to an injection mold's ejection mechanism technical field, in particular to injection mold's ejection mechanism.
Background
The injection mold is characterized in that plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
The existing ejection mechanism has certain defects when in use, is complex in structure and troublesome to overhaul, easily causes the plastic part to be damaged if ejection force is too large when in ejection, has certain adverse effect, brings certain influence to the use process of people, and therefore the ejection mechanism of the injection mold is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an injection mold's ejection mechanism can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an injection mold's ejection mechanism, includes movable mould and cover half, cavity in the inside of movable mould has been seted up, well cavity in-connection has slide bar and electric putter, the quantity of slide bar is two, and electric putter is located between two slide bars, two the slide of being connected with electric putter all slides on the slide bar and has worn to connect, the lateral wall fixed mounting of slide has a plurality of buffer spring and ejector pin, and buffer spring cup joints in the periphery of ejector pin, the shaping chamber has been seted up to the inside of cover half, the movable mould is located one side of cover half.
Preferably, the electric push rod is fixedly connected with the sliding plate.
Preferably, the ejector rod slides through the inner wall of the movable die, and a certain space is formed between the buffer spring and the ejector rod.
Preferably, the movable die is fixedly connected with the sliding rod, the movable die is fixedly installed with the electric push rod, and the sliding rods are symmetrically distributed in the hollow cavity.
Preferably, the outer surfaces of the movable mold and the fixed mold are coated with anti-rust layers.
Compared with the prior art, the utility model discloses following beneficial effect has: this injection mold's ejection mechanism, after movable mould and cover half compound die were moulded plastics, if mould the card on the movable mould, can make the electric putter work in the movable mould, promote the slide forward through electric putter, can make the slide steadily move on the slide bar, then it is ejecting to mould the piece through the ejector pin on the slide, at the in-process of ejecting plastic part, buffer spring on the slide can compress tightly with the inner wall of movable mould, thereby play the effect of buffering, prevent that ejecting dynamics from too big to cause the damage to plastic part, can guarantee the quality of plastic part, this ejection mechanism simple structure, the people's operation of being convenient for, also be convenient for people overhauls it, be favorable to people to use, whole injection mold's ejection mechanism simple structure, and convenient for operation, the effect of use is better for the traditional mode.
Drawings
Fig. 1 is the utility model relates to an injection mold's ejection mechanism's overall structure schematic diagram.
Fig. 2 is the utility model relates to a compound die structure sketch map of movable mould and cover half in injection mold's ejection mechanism.
In the figure: 1. moving the mold; 2. fixing a mold; 3. a molding cavity; 4. a slide bar; 5. an electric push rod; 6. a slide plate; 7. a buffer spring; 8. and a push rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, an ejection mechanism of an injection mold comprises a movable mold 1 and a fixed mold 2, a hollow cavity is formed in the movable mold 1, a slide rod 4 and an electric push rod 5 are connected in the hollow cavity, the number of the slide rods 4 is two, the electric push rod 5 is located between the two slide rods 4, a slide plate 6 connected with the electric push rod 5 is connected on the two slide rods 4 in a sliding and penetrating manner, a plurality of buffer springs 7 and an ejector rod 8 are fixedly mounted on the side wall of the slide plate 6, the buffer springs 7 are sleeved on the periphery of the ejector rod 8, a molding cavity 3 is formed in the fixed mold 2, and the movable mold 1 is located on one side of.
Furthermore, the electric push rod 5 is fixedly connected with the sliding plate 6, so that the electric push rod 5 is fixedly connected with the sliding plate 6, and the sliding plate 6 is conveniently pushed by the electric push rod 5.
Further, the ejector rod 8 slides through the inner wall of the movable die 1, and a certain space is formed between the buffer spring 7 and the ejector rod 8, so that the ejector rod 8 slides through the movable die 1, and the plastic part is conveniently ejected out.
Furthermore, the movable mold 1 is fixedly connected with the slide rod 4, the movable mold 1 is fixedly installed with the electric push rod 5, and the slide rods 4 are symmetrically distributed in the hollow cavity.
Furthermore, the outer surfaces of the movable mold 1 and the fixed mold 2 are coated with anti-rust layers, and the anti-rust layers mainly play a role in preventing rust for the movable mold 1 and the fixed mold 2.
The utility model discloses theory of operation and use flow: when using, after movable mould 1 and 2 compound dies of cover half were moulded plastics, if mould the card on movable mould 1, can make the electric putter 5 in the movable mould 1 work, promote slide 6 forward through electric putter 5, can make slide 6 steady movement on slide bar 4, then it is ejecting to mould the piece through ejector pin 8 on slide 6, in-process at ejecting mould the piece as ejector pin 8, buffer spring 7 on the slide 6 can compress tightly with the inner wall of movable mould 1, thereby play the effect of buffering, prevent that the too big damage that causes the mould of ejecting dynamics, can guarantee the quality of moulding the piece, this ejection mechanism simple structure, the people's operation of being convenient for, also be convenient for people overhauls it, be favorable to people to use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an injection mold's ejection mechanism, includes movable mould (1) and cover half (2), its characterized in that: cavity has been seted up to the inside of movable mould (1), well intracavity is connected slide bar (4) and electric putter (5), the quantity of slide bar (4) is two, and electric putter (5) are located between two slide bar (4), two slide bar (4) are gone up and are all slided the cross connection and have slide (6) of being connected with electric putter (5), the lateral wall fixed mounting of slide (6) has a plurality of buffer spring (7) and ejector pin (8), and buffer spring (7) cup joint the periphery at ejector pin (8), become die cavity (3) have been seted up to the inside of cover half (2), movable mould (1) is located one side of cover half (2).
2. The ejection mechanism of an injection mold according to claim 1, wherein: the electric push rod (5) is fixedly connected with the sliding plate (6).
3. The ejection mechanism of an injection mold according to claim 1, wherein: the ejector rod (8) penetrates through the inner wall of the movable die (1) in a sliding mode, and a certain space is formed between the buffer spring (7) and the ejector rod (8).
4. The ejection mechanism of an injection mold according to claim 1, wherein: the movable mould (1) is fixedly connected with the sliding rod (4), the movable mould (1) is fixedly installed with the electric push rod (5), and the sliding rods (4) are symmetrically distributed in the hollow cavity.
5. The ejection mechanism of an injection mold according to claim 1, wherein: and anti-rust layers are coated on the outer surfaces of the movable mold (1) and the fixed mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028265.6U CN213472077U (en) | 2020-09-16 | 2020-09-16 | Ejection mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028265.6U CN213472077U (en) | 2020-09-16 | 2020-09-16 | Ejection mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213472077U true CN213472077U (en) | 2021-06-18 |
Family
ID=76419093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022028265.6U Active CN213472077U (en) | 2020-09-16 | 2020-09-16 | Ejection mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213472077U (en) |
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2020
- 2020-09-16 CN CN202022028265.6U patent/CN213472077U/en active Active
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