CN214111276U - Thermoplastic injection mold with direct-ejection composite structure and applied to automobile door plate - Google Patents
Thermoplastic injection mold with direct-ejection composite structure and applied to automobile door plate Download PDFInfo
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- CN214111276U CN214111276U CN202022793557.9U CN202022793557U CN214111276U CN 214111276 U CN214111276 U CN 214111276U CN 202022793557 U CN202022793557 U CN 202022793557U CN 214111276 U CN214111276 U CN 214111276U
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Abstract
The utility model provides a be applied to car door plant and have direct top composite construction thermoplasticity injection mold, relate to injection mold technical field, the utility model discloses a body and thrust unit, the body is the mould, the even fixedly connected with support column in bottom of body, and the body inner wall bottom runs through and has seted up the circular slot, the surface of body is equipped with thrust unit, thrust unit includes the connecting plate, the connecting plate is "U" font, the both ends of connecting plate are run through and are inserted and be equipped with the round bar, the one end fixedly connected with ejector pad that two round bars are close to each other, the inside of connecting plate is run through and is inserted and be equipped with the cylinder, the one end fixedly connected with disc of ejector pad is kept away from to the cylinder. The utility model discloses, played and drawn back the disc again and acted in the circular slot on the body to the model of having solved the cooling and solidifying shaping can stick at the mould inner wall, and the model can laminate mutually with the inner wall of mould, makes the people directly follow the problem of taking out in the mould with the hand not good.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to a be applied to car door plant and have straight compound construction thermoplasticity injection mold that pushes up.
Background
The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.
The plastic material spare on the car door plant often needs injection mold to process, and current injection mold usually pours into the mould cooling solidification shaping with plastic solution, and the mould that nevertheless cools solidification shaping may stick at the mould inner wall to the model can laminate mutually with the inner wall of mould, makes the people directly take out the model from the mould with the hand not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the utility model provides a be applied to car door plant and have straight compound construction thermoplasticity injection mold that pushes up.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be applied to car door plant and have direct top composite construction thermoplasticity injection mold, includes body and thrust unit, the body is the mould, the even fixedly connected with support column in bottom of body, and body inner wall bottom run through and seted up the circular slot, the surface of body is equipped with thrust unit, thrust unit includes the connecting plate, the connecting plate is "U" font, the both ends of connecting plate are run through and are inserted and be equipped with the round bar, two the one end fixedly connected with ejector pad that the round bar is close to each other, the inside of connecting plate is run through and is inserted and be equipped with the cylinder, the one end fixedly connected with disc of ejector pad is kept away from to the cylinder, and the circular slot size looks adaptation on disc and the body, two rectangular plate of cylindrical fixed surface are connected with, two the surface of rectangular plate contacts with the ejector pad.
Preferably, the cylindrical surface is fixedly connected with a connecting disc, one end, close to the connecting plate, of the connecting disc is fixedly connected with a first spring, and one end, far away from the connecting disc, of the first spring is fixedly connected with the connecting plate.
Preferably, the surface of the two round rods is fixedly connected with a blocking piece, and one end, far away from the push block, of the blocking piece is in contact with the connecting plate.
Preferably, two fixing plates are fixedly connected to two sides of the connecting plate, threaded rods penetrate through the two fixing plates, and the surfaces of the threaded rods are connected with the inner threads of the round rods.
Preferably, the port department of body is equipped with auxiliary device, auxiliary device includes two backup pads, two the inside swing joint of backup pad has the push rod, two the one end fixedly connected with splint that the push rod is close to each other, splint are "U" font, the one end fixedly connected with rectangular block of body is kept away from to the backup pad, the inside of rectangular block is run through to be inserted and is equipped with the baffle, and the baffle is "T" font.
Preferably, one side of the rectangular block, which is far away from the push rod, is fixedly connected with two second springs, and one ends, which are far away from the rectangular block, of the two second springs are fixedly connected with the baffle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the pushing device, the threaded rod is firstly rotated to enable the threaded rod to rotate out from the inside of the round rod, then the round rod is pulled to enable the round rod to slide in the connecting plate by virtue of the pulling force, the push block slides along with the round rod, at the moment, the baffle plate can contact with the connecting plate, so that the rectangular plate can contact with the inclined plane of the push block, the connecting plate is pushed by the first spring due to the recovery of the elasticity, at the moment, the connecting plate can push the cylinder by virtue of the thrust of the first spring, so that the rectangular plate slides on the inclined plane of the push block, and simultaneously, the disc can slide along with the cylinder, so that the disc slides out from the circular groove on the body, so that the disc pushes the injection model on the inner wall of the body firstly, the model is not attached to the inner wall of the mold, at the moment, the model is taken out from the body, the effect of taking out the model from the mold is achieved, then, the round rod is pushed to enable the rectangular plate to slide on the inclined plane of the push block by virtue of the thrust of the round rod, thereby make the round bar follow the ejector pad and slide together, the disc can get back to the normal position again this moment, then rotate the threaded rod again and make the threaded rod rotate into the round bar inside, played back the disc on the body round slot internal action again to solved the cooling and solidification fashioned model and probably stuck at the mould inner wall, and the model can laminate mutually with the inner wall of mould, make the problem that the people directly took out the model from the mould with the hand not good.
2. In the utility model, through arranging the auxiliary device, firstly the push rod is pushed to lead the push rod to slide on the supporting plate, so that the clamp plate slides along with the push rod, thereby leading the clamp plate to clamp the model pushed out of the body by the thrust of the push rod, then the baffle plate is pulled to lead the baffle plate to slide in the rectangular block, leading the baffle plate not to block the push rod, then the push rod is continuously pulled upwards to lead the push rod to be taken out from the supporting plate, meanwhile, the model clamped by the clamp plate can be taken away along with the push rod, then the push rod is loosened to lead the model to drop from the clamp plate, the effect of taking the model out of the body is achieved, at the moment, the push rod is re-placed back to the supporting plate, then the baffle plate is loosened to lead the second spring to pull the baffle plate because of the recovery of the elasticity, thus leading the baffle plate to be blocked above the push rod again, thereby solving the problem that the model is just finished being processed and scalded from the interior of the mould, and needs to be taken away by hand after waiting for the model to be cooled, thereby causing a problem of relatively wasting time.
Drawings
FIG. 1 is a schematic perspective view of a thermoplastic injection mold with a straight-top composite structure for use in an automobile door panel according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a pushing device applied to a thermoplastic injection mold with a direct-ejecting composite structure for an automobile door plate;
fig. 3 is a schematic structural view of a portion a in fig. 2, which is applied to a thermoplastic injection mold with a direct-ejecting composite structure for an automobile door panel according to the present invention;
FIG. 4 is a schematic top view of a thermoplastic injection mold with a straight-top composite structure for an automobile door panel according to the present invention;
fig. 5 is the utility model provides a be applied to car door plant and have direct top composite construction thermoplasticity injection mold in auxiliary device's partial structure schematic diagram.
Illustration of the drawings: 1. a body; 2. a support pillar; 3. a pushing device; 301. a baffle plate; 302. a round bar; 303. a push block; 304. a disc; 305. a cylinder; 306. a first spring; 307. a connecting disc; 308. a rectangular plate; 309. a connecting plate; 310. a fixing plate; 311. a threaded rod; 4. an auxiliary device; 41. a support plate; 42. a push rod; 43. a baffle plate; 44. a rectangular block; 45. a second spring; 46. and (4) clamping the plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the pushing device 3 and the auxiliary device 4 will be described in detail below.
As shown in fig. 2 and 3, the pushing device 3 is disposed on the surface of the body 1, the pushing device 3 includes a connecting plate 309, two fixing plates 310 are fixedly connected to two sides of the connecting plate 309, a threaded rod 311 is inserted into the two fixing plates 310, the threaded rod 311 is rotated to rotate the threaded rod 311 out of the round rod 302, then the round rod 302 is pulled to slide the round rod 302 in the connecting plate 309 by means of a pulling force, so that the pushing block 303 slides along with the round rod 302, at this time, the blocking plate 301 contacts the connecting plate 309, so that the rectangular plate 308 contacts the inclined surface of the pushing block 303, the first spring 306 pushes the connecting plate 307 by the restoration of the elastic force, the surface of the threaded rod 311 is connected to the inner portion of the round rod 302, the connecting plate 309 is U-shaped, the round rod 302 is inserted into two ends of the connecting plate 309, then the round rod 302 is pushed to slide the rectangular plate 308 on the inclined surface of the pushing block 303 by means, so that the round rods 302 slide along with the push block 303, at the moment, the round discs 304 return to the original positions again, then the threaded rod 311 is rotated to enable the threaded rod 311 to rotate into the round rods 302, the effect of pulling the round discs 304 back into the round grooves on the body 1 is achieved, the surfaces of the two round rods 302 are fixedly connected with the blocking pieces 301, one ends, far away from the push block 303, of the blocking pieces 301 are in contact with the connecting plate 309, one ends, close to each other, of the two round rods 302 are fixedly connected with the push block 303, the cylinders 305 are inserted into the connecting plate 309 in a penetrating mode, the connecting plate 307 is fixedly connected with the surfaces of the cylinders 305, at the moment, the connecting plate 307 can push the cylinders 305 by means of the pushing force of the first spring 306, so that the rectangular plates 308 slide on the inclined surfaces of the push block 303, meanwhile, the round discs 304 can slide along with the cylinders 305, the round discs 304 slide out of the round grooves on the body 1, and the round discs 304 can push the injection molding model on the inner wall of the body 1 upwards first, make the model not accomplish the laminating with the mould inner wall, take out the model from body 1 this moment again, played the effect of taking out the model from the mould, the first spring 306 of one end fixedly connected with that connection pad 307 is close to connecting plate 309, the one end and the connecting plate 309 fixed connection of connection pad 307 are kept away from to first spring 306, the one end fixedly connected with disc 304 of ejector pad 303 is kept away from to cylinder 305, and disc 304 and the circular slot size looks adaptation on the body 1, two rectangular plate 308 of fixed surface connection of cylinder 305, the surface and the ejector pad 303 of two rectangular plate 308 contact.
The whole pushing device 3 achieves the effects that by arranging the pushing device 3, the threaded rod 311 is rotated firstly to enable the threaded rod 311 to rotate out of the round rod 302, at the moment, the round rod 302 is pulled to enable the round rod 302 to slide in the connecting plate 309 by virtue of pulling force, the push block 303 slides along with the round rod 302, at the moment, the baffle plate 301 can be contacted with the connecting plate 309, so that the rectangular plate 308 is contacted with the inclined surface of the push block 303, the first spring 306 pushes and pulls the connecting plate 307 due to the restoration of the elastic force, at the moment, the connecting plate 307 can push the cylinder 305 by virtue of the pushing force of the first spring 306, so that the rectangular plate 308 slides on the inclined surface of the push block 303, at the same time, the disk 304 can slide along with the cylinder 305, so that the disk 304 slides out of the circular groove on the body 1, the disk 304 pushes the injection molding model on the inner wall of the body 1 firstly, so that the model is not attached to the inner wall of the mold, at the moment, the model is taken out of the body 1, the effect of taking out the model from the mold is achieved, then the round rod 302 is pushed again to enable the rectangular plate 308 to slide on the inclined plane of the push block 303 by means of the pushing force of the round rod 302, so that the round rod 302 slides along with the push block 303, the disc 304 can return to the original position again at the moment, then the threaded rod 311 is rotated again to enable the threaded rod 311 to rotate into the round rod 302, the effect of pulling the disc 304 back into the circular groove in the body 1 is achieved, the problem that the model formed by cooling and solidification can be stuck to the inner wall of the mold is solved, the model can be attached to the inner wall of the mold, and the problem that a person can not take out the model from the mold directly by hands is solved.
As shown in fig. 1 and 4, an auxiliary device 4 is disposed at a port of the body 1, the auxiliary device 4 includes two support plates 41, push rods 42 are movably connected inside the two support plates 41, the push rods 42 are pushed to slide the push rods 42 on the support plates 41, so that clamping plates 46 slide along with the push rods 42, so that the clamping plates 46 clamp the model pushed out from the body 1 by the pushing force of the push rods 42, then the baffle plate 43 is pulled to slide the baffle plate 43 inside the rectangular block 44, the clamping plates 46 are fixedly connected to ends of the two push rods 42 close to each other, the clamping plates 46 are in a "U" shape, a rectangular block 44 is fixedly connected to one end of the support plate 41 far from the body 1, two second springs 45 are fixedly connected to one side of the rectangular block 44 far from the push rods 42, one ends of the two second springs 45 far from the rectangular block 44 are fixedly connected to the baffle plate 43, the baffle plate 43 is inserted inside the rectangular block 44, the baffle plate 43 does not block the push rod 42, the push rod 42 is continuously pulled upwards to enable the push rod 42 to be taken out from the supporting plate 41, meanwhile, the model clamped by the clamping plate 46 can be taken away along with the push rod 42, then the push rod 42 is released to enable the model to fall off from the clamping plate 46, the function of taking the model out of the body 1 is achieved, at the moment, the push rod 42 is placed back to the supporting plate 41 again, then the baffle plate 43 is released to enable the second spring 45 to pull the baffle plate 43 due to the recovery of the elastic force, the baffle plate 43 is blocked above the push rod 42 again, and the baffle plate 43 is in a T shape.
The effect achieved by the whole auxiliary device 4 is that, by arranging the auxiliary device 4, the push rod 42 is pushed to make the push rod 42 slide on the supporting plate 41, so that the clamping plate 46 slides along with the push rod 42, so that the clamping plate 46 clamps the model pushed out from the body 1 by the thrust of the push rod 42, then the baffle 43 is pulled to make the baffle 43 slide in the rectangular block 44, so that the baffle 43 does not block the push rod 42, then the push rod 42 is pulled upwards to make the push rod 42 taken out from the supporting plate 41, meanwhile, the model clamped by the clamping plate 46 can be taken out along with the push rod 42, then the push rod 42 is released to make the model fall from the clamping plate 46, the model is taken out from the body 1, at this moment, the push rod 42 is placed back to the supporting plate 41 again, then the baffle 43 is released to make the second spring 45 pull the baffle 43 due to the recovery of the elastic force, so that the baffle 43 blocks above the push rod 42 again, therefore, the problem that the model is just processed and finished in the die and is relatively hot, and the model needs to be taken away by hands after being cooled, so that time is relatively wasted is solved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a be applied to car door plant and have straight compound construction thermoplasticity injection mold that pushes up, includes body (1) and thrust unit (3), body (1) is the mould, its characterized in that: the bottom end of the body (1) is uniformly and fixedly connected with supporting columns (2), the bottom end of the inner wall of the body (1) is provided with a circular groove in a penetrating way, the surface of the body (1) is provided with a pushing device (3), the pushing device (3) comprises a connecting plate (309), the connecting plate (309) is U-shaped, round rods (302) are inserted at two ends of the connecting plate (309), a push block (303) is fixedly connected at one end of each round rod (302) close to each other, a cylinder (305) is inserted into the connecting plate (309) in a penetrating manner, a disc (304) is fixedly connected to one end of the cylinder (305) far away from the push block (303), and the disc (304) is matched with the circular groove on the body (1) in size, the surface of the cylinder (305) is fixedly connected with two rectangular plates (308), and the surfaces of the two rectangular plates (308) are contacted with the push block (303).
2. The thermoplastic injection mold with the straight top composite structure for the automobile door panel as claimed in claim 1, wherein: a connecting disc (307) is fixed on the surface of the cylinder (305), a first spring (306) is fixedly connected to one end, close to the connecting plate (309), of the connecting disc (307), and one end, far away from the connecting disc (307), of the first spring (306) is fixedly connected with the connecting plate (309).
3. The thermoplastic injection mold with the straight top composite structure for the automobile door panel as claimed in claim 1, wherein: the surface of the two round rods (302) is fixedly connected with a blocking piece (301), and one end, far away from the push block (303), of the blocking piece (301) is in contact with the connecting plate (309).
4. The thermoplastic injection mold with the straight top composite structure for the automobile door panel as claimed in claim 1, wherein: two fixing plates (310) are fixedly connected to two sides of the connecting plate (309), a threaded rod (311) penetrates through the two fixing plates (310) and is inserted into the two fixing plates, and the surface of the threaded rod (311) is in threaded connection with the inner portion of the round rod (302).
5. The thermoplastic injection mold with the straight top composite structure for the automobile door panel as claimed in claim 1, wherein: the port department of body (1) is equipped with auxiliary device (4), auxiliary device (4) include two backup pad (41), two the inside swing joint of backup pad (41) has push rod (42), two one end fixedly connected with splint (46) that push rod (42) are close to each other, splint (46) are "U" font, the one end fixedly connected with rectangular block (44) of body (1) are kept away from in backup pad (41), the inside of rectangular block (44) is run through and is inserted and be equipped with baffle (43), and baffle (43) are "T" font.
6. The thermoplastic injection mold with the straight top composite structure for the automobile door plate as claimed in claim 5, wherein: one side of the rectangular block (44) far away from the push rod (42) is fixedly connected with two second springs (45), and one end of each second spring (45) far away from the rectangular block (44) is fixedly connected with the baffle (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793557.9U CN214111276U (en) | 2020-11-27 | 2020-11-27 | Thermoplastic injection mold with direct-ejection composite structure and applied to automobile door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793557.9U CN214111276U (en) | 2020-11-27 | 2020-11-27 | Thermoplastic injection mold with direct-ejection composite structure and applied to automobile door plate |
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| Publication Number | Publication Date |
|---|---|
| CN214111276U true CN214111276U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022793557.9U Active CN214111276U (en) | 2020-11-27 | 2020-11-27 | Thermoplastic injection mold with direct-ejection composite structure and applied to automobile door plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261121A (en) * | 2023-11-17 | 2023-12-22 | 天津华夏联盛汽车部件有限公司 | Inner bucket forming die of automobile glove box |
-
2020
- 2020-11-27 CN CN202022793557.9U patent/CN214111276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261121A (en) * | 2023-11-17 | 2023-12-22 | 天津华夏联盛汽车部件有限公司 | Inner bucket forming die of automobile glove box |
| CN117261121B (en) * | 2023-11-17 | 2024-02-27 | 天津华夏联盛汽车部件有限公司 | Inner bucket forming die of automobile glove box |
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