CN209999620U - type automobile injection mold's slider thimble ejection mechanism - Google Patents
type automobile injection mold's slider thimble ejection mechanism Download PDFInfo
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- CN209999620U CN209999620U CN201920221046.4U CN201920221046U CN209999620U CN 209999620 U CN209999620 U CN 209999620U CN 201920221046 U CN201920221046 U CN 201920221046U CN 209999620 U CN209999620 U CN 209999620U
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- thimble
- plate
- movable mould
- slider
- movable
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Abstract
The utility model discloses an kind of car injection mold's slider thimble ejection mechanism, including the fixed die plate, the guide pillar, the movable mould board, the movable mould base, the push pedal, release the fixed plate, the fixed block, the push rod, thimble and slider, the movable mould board, the die cavity, guide pillar, wherein guide pillar fixed mounting is on the movable mould board, the side of movable mould board is provided with the movable mould backing plate, movable mould backing plate fixed mounting is on the movable mould base, be provided with the push pedal between two movable mould bases, the side of push pedal is provided with the release fixed plate the utility model discloses a kind of car injection mold's slider thimble ejection mechanism, the utility model discloses a set up the push pedal, thimble and slider, play the effect with the quick release of the inside fashioned material of mould, especially be connected with the slider in the side of thimble, let the slider more with the contact surface of the inside fashioned raw materials of mould, easy drawing of patterns, it is little to.
Description
Technical Field
The utility model relates to an automobile injection mold technical field especially relates to kind of automobile injection mold's slider thimble ejection mechanism.
Background
With the continuous development of society and the rapid progress of science and technology, the application range and the number of plastic products are larger and larger, is widely applied, a mold is more and more paid attention in the injection molding process, people can not leave the use of injection molding parts more and more, particularly the use of automobile injection molding parts, the injection molding is also called injection molding, is injection and molding methods, and the injection molding method has the advantages of high production speed and high efficiency.
The injection mold is composed of a movable mold and a fixed mold, the movable mold is arranged on a movable template of the injection molding machine, the fixed mold is arranged on a fixed template of the injection molding machine, the injection molding machine is usually adopted to inject plastic into the mold during production, and demolding operation is carried out manually.
In the prior art, the invention patent application No. 201810307357.2 discloses spring type mold ejection mechanisms, which comprise an upper mold and a lower mold, wherein cavities are arranged in two sides of the lower mold, the middle part of the lower mold is set as a lower mold area, a cross rod is arranged below the lower mold area, supporting rods penetrating through the cavities are arranged at two ends of the cross rod, an upward ejector rod A and an ejector rod B are respectively riveted at a position third and two thirds of the middle of the cross rod, the ejector rod A and the ejector rod B penetrate through the bottom of the lower mold area, three bulges are arranged on the lower surface of the cross rod and are respectively positioned at the middle and two ends of the cross rod, springs are arranged on the bulges, an upper mold area is arranged at a position corresponding to the upper mold and the lower mold, and a compression rod is also arranged at the position opposite to the cavities at two ends of the upper mold.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an kinds of automobile injection mold's slider thimble ejection mechanism can solve the difficult ejecting drawing of patterns of its inside mould and damage the problem of mould.
In order to solve the technical problem, the utility model provides a following technical scheme:
A slide block thimble ejection mechanism of an automobile injection mold, comprising a fixed mold plate, a guide pillar, a cavity, a connecting block, a movable mold plate, a movable mold base plate, a push fixing plate, a fixing block, a spring, a push rod, a thimble and a slide block, wherein the side of the fixed mold plate is provided with the movable mold plate, a cavity is formed between the fixed mold plate and the movable mold plate, a guide pillar is arranged above the cavity, the guide pillar is fixedly mounted on the movable mold plate, the side of the movable mold plate is provided with the movable mold base plate, the movable mold base plate is fixedly mounted on the movable mold base plate, two push plates are arranged between the movable mold bases, the side of the push plate is provided with the push fixing plate, the inside of the push plate is provided with a fixing block, the end of the fixing block is connected with the push rod, the push rod is sleeved.
As the utility model discloses an preferred technical scheme, the guide pillar passes through connecting block fixed mounting on the movable mould board.
As preferred technical schemes of the utility model, be provided with on the movable mould backing plate and mould plastics the mouth.
As the utility model discloses an preferred technical scheme, the movable mould base sets up the both sides at the movable mould backing plate, the below of movable mould base is provided with fixture block, the fixture block is detachable fixture block.
As the utility model discloses an preferred technical scheme, be provided with the tie coat between push pedal and the release fixed plate, the inside of tie coat sets up the super glue.
As the preferred technical solutions of the present invention, the fixing block and the push rod are fixedly connected by screws.
As the utility model discloses an preferred technical scheme, the push rod passes release fixed plate, movable mould backing plate and thimble fixed connection, through fastening block fixed connection between thimble and the slider.
Compared with the prior art, the utility model discloses a kinds of automobile injection mold's slider thimble ejection mechanism through setting up push pedal, thimble and slider, plays the effect of the quick release of the fashioned material in the mould, especially side at the thimble is connected with the slider, let the slider more with the contact surface of the fashioned raw materials in the mould, easy drawing of patterns, it is little to have solved the thimble contact surface, make the thimble often can not be very smooth ejecting gluey piece, especially when gluing the piece great, the structure is complicated, because the contact area of thimble and gluey piece is too little relatively, local stress is too big, make gluey piece surface whitening influence the problem of injection moulding product quality, because the thimble contact surface increases, the problem that leads to the mould to damage in the drawing of patterns in-process has also been avoided simultaneously.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 2 is a schematic structural view of the push plate and the push-out fixing plate of the present invention;
fig. 3 is a schematic structural view of the thimble and the slider according to the present invention;
wherein: 1. fixing a template; 2. a guide post; 3. a cavity; 4. connecting blocks; 5. moving the template; 6. a movable die base plate; 7. a movable mold base; 8. pushing the plate; 9. pushing out the fixed plate; 10. a clamping block; 11. a fixed block; 12. a spring; 13. a push rod; 14. an injection molding port; 15. a thimble; 16. a slider; 17. a bonding layer; 18. and (5) fastening the block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Please refer to fig. 1-3, the utility model provides a slider thimble ejection mechanism of automobile injection mold, including fixed die plate 1, guide pillar 2, die cavity 3, connecting block 4, movable mould board 5, movable mould backing plate 6, movable mould base 7, push pedal 8, release fixed plate 9, fixed block 11, spring 12, push rod 13, thimble 15 and slider 16, the side of fixed die plate 1 is provided with movable mould board 5, form die cavity 3 between fixed die plate 1 and the movable mould board 5, the top of die cavity 3 is provided with guide pillar 2, guide pillar 2 fixed mounting is on movable mould board 5, side of movable mould board 5 is provided with movable mould backing plate 6, movable mould backing plate 6 fixed mounting is on movable mould base 7, two be provided with push pedal 8 between the movable mould base 7, the side of push pedal 8 is provided with release fixed plate 9, the inside of release fixed plate 9 is provided with fixed block 11, end of fixed block 11 is connected with push rod 13, spring 12 has been cup jointed on the push rod 13, side of push rod 13 is connected with thimble 15, the fixed side of thimble 16 is provided.
The guide post 2 is fixedly arranged on the movable template 5 through the connecting block 4, the automobile mold can be better demoulded through the arrangement of the guide post 2, unnecessary waste is avoided, and damage to the mold is avoided, the injection port 14 is arranged on the movable mold base plate 6, heated raw materials are injected into the cavity 3 through an injection molding machine through the arrangement of the injection port 14, a desired mold can be obtained, the movable mold base 7 is arranged on two sides of the movable mold base plate 6, the fixture block 10 is arranged below the movable mold base 7, the fixture block 10 is a detachable fixture block, the push plate 8 between the fixture block 10 and the movable mold base can be fixed through the arrangement of the fixture block 10 on two sides, the push plate 8 can slide randomly to cause damage to the mold, the adhesive layer 17 is arranged between the push plate 8 and the push-out fixing plate 9, the strong adhesive layer 17 is arranged inside the adhesive layer 17, the push plate 8 and the push-out fixing plate 9 can be better fixed through the arrangement of the adhesive layer 17, the fixing block 11 and the push rod 13 are fixedly connected through a screw mode, the push rod 13 can be better fixed inside the push-out fixing plate 9, the push rod 13 and the ejector pin 15 is connected with the ejector pin 16, and the ejector pin is better than the ejector pin is connected with the ejector pin 16, and.
Specifically, firstly, heated raw materials are injected into the cavity 3 through the injection port 14, after the mold is molded, the fixture block 10 is fixedly installed on the movable mold base 7, the push plate 8 can be clamped and used for better pushing out the molded material of the mold, the side of the push plate 8 is provided with the push-out fixing plate 9, the push-out fixing plate 9 is provided with two push rods 13, the push rods 13 are sleeved with springs 12 and used for better using the push rods 13, meanwhile, the end of the push rod 13 is provided with the ejector pin 15, the side of the ejector pin 15 is provided with the slide block 16, and as the existing mold using the ejector pin is limited in contact surface with the mold using the slide block 16, the mold can better contact with the molded material in the mold and can be better pushed out.
The utility model discloses the beneficial effect who reaches is that the utility model discloses an kind car injection mold's slider thimble ejection mechanism, this utility model is through setting up push pedal, thimble and slider, play the effect with the quick release of the inside fashioned material of mould, especially side at the thimble is connected with the slider, let the slider more with the contact surface of the inside fashioned raw materials of mould, easy drawing of patterns has solved when gluing the piece great, the structure is more complicated, make glue the problem that the piece surface blurs and influences injection moulding product quality, because thimble contact surface increases simultaneously, also solved the problem that the drawing of patterns in-process leads to the mould to damage easily.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (7)
1, a slider thimble ejection mechanism of automobile injection mold, including fixed die plate (1), guide pillar (2), die cavity (3), connecting block (4), movable mould board (5), movable mould backing plate (6), movable mould base (7), push pedal (8), release fixed plate (9), fixed block (11), spring (12), push rod (13), thimble (15) and slider (16), its characterized in that, the side of fixed die plate (1) is provided with movable mould board (5), form 0 die cavity (3) between fixed die plate (1) and movable mould board (5), the top of die cavity (3) is provided with guide pillar (2), guide pillar (2) fixed mounting is on movable mould board (5), the side of movable mould board (5) is provided with movable mould backing plate (6), movable mould backing plate (6) fixed mounting is on movable mould base (7), two be provided with between the movable mould base (7) push pedal (8), the side of push pedal (8) is provided with release fixed plate (9), the inside that cup joints fixed block (9) is provided with ), the push rod (13) end of push rod (13) is connected with push rod (13), thimble (13) is connected with push rod (13) on the side of fixed block (11), push pedal (13).
2. The ejector mechanism of the slider thimble of the automotive injection mold according to claim 1, wherein the guide post (2) is fixedly mounted on the movable platen (5) through a connecting block (4).
3. The ejector mechanism of the slider thimble of the automotive injection mold as claimed in claim 1, wherein the movable mold base plate (6) is provided with injection openings (14).
4. The ejector mechanism of the slider thimble of the automotive injection mold as claimed in claim 1, wherein the movable mold base (7) is disposed on both sides of the movable mold base plate (6), clamping blocks (10) are disposed below the movable mold base (7), and the clamping blocks (10) are detachable clamping blocks.
5. The slider thimble ejection mechanism of the automobile injection mold as claimed in claim 1, wherein an adhesive layer (17) is disposed between the push plate (8) and the push-out fixing plate (9), and a super glue is disposed inside the adhesive layer (17).
6. The slider thimble ejection mechanism of the automotive injection mold as claimed in claim 1, wherein the fixed block (11) and the push rod (13) are fixedly connected by means of screws.
7. The sliding block thimble ejection mechanism of the automobile injection mold as claimed in claim 1, wherein the push rod (13) passes through the push-out fixing plate (9), the movable mold base plate (6) and is fixedly connected with the thimble (15), and the thimble (15) and the sliding block (16) are fixedly connected through the fastening block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221046.4U CN209999620U (en) | 2019-02-21 | 2019-02-21 | type automobile injection mold's slider thimble ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221046.4U CN209999620U (en) | 2019-02-21 | 2019-02-21 | type automobile injection mold's slider thimble ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209999620U true CN209999620U (en) | 2020-01-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221046.4U Expired - Fee Related CN209999620U (en) | 2019-02-21 | 2019-02-21 | type automobile injection mold's slider thimble ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209999620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941764A (en) * | 2020-07-24 | 2020-11-17 | 遵义群建塑胶制品有限公司 | Injection mold's ejecting mode is used in production of refrigerator evaporating dish |
| CN112428522A (en) * | 2020-10-22 | 2021-03-02 | 福建惠安辉腾玻璃塑业有限公司 | Forming die of plastic spherical shell and demolding method thereof |
-
2019
- 2019-02-21 CN CN201920221046.4U patent/CN209999620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941764A (en) * | 2020-07-24 | 2020-11-17 | 遵义群建塑胶制品有限公司 | Injection mold's ejecting mode is used in production of refrigerator evaporating dish |
| CN112428522A (en) * | 2020-10-22 | 2021-03-02 | 福建惠安辉腾玻璃塑业有限公司 | Forming die of plastic spherical shell and demolding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20210221 |