CN219405276U - Injection mold convenient to drawing of patterns - Google Patents
Injection mold convenient to drawing of patterns Download PDFInfo
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- CN219405276U CN219405276U CN202320000509.0U CN202320000509U CN219405276U CN 219405276 U CN219405276 U CN 219405276U CN 202320000509 U CN202320000509 U CN 202320000509U CN 219405276 U CN219405276 U CN 219405276U
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Abstract
The utility model belongs to the technical field of injection molding equipment, and particularly relates to an injection mold convenient for demolding, which comprises the following components: the die comprises a supporting component, a die component and a driving component, wherein the supporting component comprises a bottom plate, a base plate and guide rods, the base plate is arranged at the top of the bottom plate, and the guide rods are arranged at two sides of the bottom plate; the die assembly is arranged on the backing plate and comprises a die shell, an opening, side plates, screw holes and through holes, wherein the bottom of the die shell is provided with the opening which is embedded with the backing plate, the two sides of the die shell are respectively provided with the side plates, the centers of the side plates are respectively provided with the screw holes, and the two sides of the side plates are respectively provided with the through holes which are in butt joint with the guide rods; the die shell is separated from the backing plate under the action of screw feeding, demolding is realized, the top of the die shell is exposed, injection molding is convenient, and meanwhile, the die shell can be driven to be separated by adopting one driving part, so that the use cost is reduced.
Description
Technical Field
The utility model relates to the technical field of injection molding equipment, in particular to an injection mold convenient to demold.
Background
The injection mold is a tool for producing plastic products; the plastic injection molding method is a processing method used for mass production of parts with complex shapes, and specifically refers to the process that heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine and cooled and solidified to obtain a formed product.
The utility model discloses an injection mold convenient to drawing of patterns in patent number CN202121623498.9, comprises a workbench, the U template just is installed to the upper end of workstation U template install electric telescopic handle in the U die cavity of U template, electric telescopic handle's lower extreme is fixed with sealed lid just be equipped with the hole of moulding plastics on the sealed lid, install injection mold on the workstation, drawing of patterns driving piece just is installed to the lower extreme of workstation drawing of patterns driving piece and stripper plate threaded connection, the upper end slip of stripper plate sets up in injection mold's injection molding intracavity. The injection mold convenient to demolding is provided with the demolding plate and the demolding driving piece, so that demolding operation of a plastic piece can be facilitated, the operation is convenient and simple, a condensation runner is arranged in the demolding plate, cooling and immobilization can be carried out on the plastic piece, a plurality of groups of heat dissipation fins are arranged at the lower end of the mold, heat dissipation fins can carry out heat dissipation and cooling treatment on condensed water after heat absorption, and condensation effect of the condensed water can be improved.
Above-mentioned injection mold convenient to drawing of patterns sets up electric telescopic handle at mould casing top, sets up the stripper in the bottom, when using, receives the shielding effect of top electric telescopic handle, and injection molding equipment's pipeline is shielded by electric telescopic handle, and is inconvenient to mould plastics to inside the mould to top and bottom all set up actuating mechanism, and use cost is higher.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or problems occurring in the prior injection mold that facilitates demolding.
Therefore, the utility model aims to provide an injection mold convenient for demolding, wherein an opening is formed in the bottom of a mold shell, a base plate fixed on a bottom plate is arranged at the opening, side plates are arranged on two sides of the mold shell, screw holes are arranged on the side plates, a driving component is arranged at the bottom of the bottom plate and connected with the screw holes through a screw rod, the screw rod is driven to rotate through power transmitted by a gear, the mold shell is separated from the base plate under the action of screw feeding, demolding is realized, the top of the mold shell is exposed, injection molding is convenient, meanwhile, the mold shell can be driven to be separated by adopting one driving component, and the use cost is reduced.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
an injection mold for facilitating demolding, comprising:
the support assembly comprises a bottom plate, a base plate and guide rods, wherein the base plate is arranged at the top of the bottom plate, and the guide rods are arranged at both sides of the bottom plate;
the die assembly is arranged on the backing plate and comprises a die shell, an opening, side plates, screw holes and through holes, wherein the opening which is embedded with the backing plate is formed in the bottom of the die shell, the side plates are arranged on two sides of the die shell, the screw holes are formed in the centers of the side plates, and the through holes which are in butt joint with the guide rods are formed in two sides of the side plates;
and the driving assembly is arranged on the bottom plate.
As a preferable mode of the injection mold for facilitating demolding of the present utility model, wherein: the driving assembly comprises a support, a rotating shaft, a first gear, a second gear, a driving part, a third gear, a screw and a fourth gear, wherein the support is arranged on two sides of the bottom plate, the rotating shaft is arranged between the supports, the first gear is arranged at the center of the rotating shaft, the second gear is arranged at two ends of the rotating shaft, the output end of the driving part is connected with the third gear meshed with the first gear, the screw is connected to the screw hole, and the fourth gear meshed with the second gear is arranged at the bottom of the screw.
As a preferable mode of the injection mold for facilitating demolding of the present utility model, wherein: the four corners of the bottom plate are provided with supporting legs.
As a preferable mode of the injection mold for facilitating demolding of the present utility model, wherein: and the outer wall of the die shell is provided with uniformly distributed radiating fins.
As a preferable mode of the injection mold for facilitating demolding of the present utility model, wherein: and a bearing is arranged between the bracket and the rotating shaft.
As a preferable mode of the injection mold for facilitating demolding of the present utility model, wherein: the driving part adopts a rotary motor.
Compared with the prior art: according to the utility model, the bottom of the die shell is provided with the opening, the opening is provided with the base plate fixed on the bottom plate, both sides of the die shell are provided with the side plates, the side plates are provided with the screw holes, the bottom of the bottom plate is provided with the driving component, the driving component is connected with the screw holes through the screw rods, the screw rods are driven to rotate through the transmission of power of the gears, the die shell is separated from the base plate under the action of screw feeding, the demolding is realized, the top of the die shell is exposed, the injection molding is convenient, and meanwhile, the die shell can be driven to be separated by adopting one driving component, so that the use cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic view of a bearing structure according to the present utility model;
FIG. 2 is a schematic view of a support assembly according to the present utility model;
FIG. 3 is a schematic view of a mold assembly according to the present utility model;
fig. 4 is a schematic diagram of a driving assembly structure of the present utility model.
In the figure: 100 supporting components, 110 bottom plates, 120 backing plates, 130 guide rods, 140 supporting legs, 200 die components, 210 die shells, 220 openings, 230 side plates, 240 screw holes, 250 through holes, 300 driving components, 310 brackets, 320 rotating shafts, 330 first gears, 340 second gears, 350 driving components, 360 third gears, 370 screws and 380 fourth gears.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides an injection mold convenient for demolding, which is characterized in that an opening is formed in the bottom of a mold shell, a base plate fixed on a bottom plate is arranged at the opening, side plates are arranged on two sides of the mold shell, screw holes are arranged on the side plates, a driving component is arranged at the bottom of the bottom plate and is connected with the screw holes through a screw rod, the driving component transmits power through a gear to drive the screw rod to rotate, the mold shell is separated from the base plate under the action of screw feeding, demolding is realized, the top of the mold shell is exposed, injection molding is convenient, and meanwhile, a driving component can drive the mold shell to be separated, so that the use cost is reduced, and referring to fig. 1-4, the injection mold comprises: support assembly 100, mold assembly 200, and drive assembly 300.
The support assembly 100 comprises a bottom plate 110, a base plate 120 and guide rods 130, wherein the base plate 120 is arranged at the top of the bottom plate 110, and the guide rods 130 are arranged at both sides of the bottom plate 110;
the die assembly 200 is arranged on the backing plate 120, the die assembly 200 comprises a die shell 210, an opening 220, side plates 230, screw holes 240 and through holes 250, the bottom of the die shell 210 is provided with the opening 220 which is embedded with the backing plate 120, two sides of the die shell 210 are respectively provided with the side plates 230, the centers of the side plates 230 are respectively provided with the screw holes 240, and two sides of the side plates 230 are respectively provided with the through holes 250 which are in butt joint with the guide rods 130;
the base plate 120 serves as a bottom sealing plate of the mold housing 210, the bottom of the mold housing 210 is embedded with the base plate 120 through the opening 220 to form an injection mold structure, the guide rod 130 is inserted into the through hole 250, and the guide rod 130 is used for guiding the mold housing 210 in the up-down direction.
The driving assembly 300 is arranged on the bottom plate 110, the driving assembly 300 comprises a bracket 310, a rotating shaft 320, a first gear 330, a second gear 340, a driving part 350, a third gear 360, a screw 370 and a fourth gear 380, the bracket 310 is arranged on two sides of the bottom plate 110, the rotating shaft 320 is arranged between the brackets 310, the first gear 330 is arranged in the center of the rotating shaft 320, the second gears 340 are arranged at two ends of the rotating shaft 320, the output end of the driving part 350 is connected with the third gear 360 meshed with the first gear 330, the screw 370 is connected with the screw hole 240, and the fourth gear 380 meshed with the second gear 340 is arranged at the bottom of the screw 370;
the driving component 350 adopts a rotating motor, the driving component 350 drives the third gear 360 to rotate, the third gear 360 is meshed to drive the first gear 330 to rotate, the first gear 330 drives the rotating shaft 320 to rotate, the rotating shaft 320 drives the second gear 340 to rotate, the second gear 340 drives the fourth gear 380 to rotate, the fourth gear 380 drives the screw 370 to rotate, power transmission is realized, and when the screw 370 rotates, screw 370 and screw holes 240 do screw feeding movement, the die assembly 200 is driven to lift on the guide rod 130, so that the die shell 210 is separated from the base plate 120, and demoulding is realized.
The bottom four corners of the bottom plate 110 are provided with the supporting legs 140 for supporting the bottom plate 110 and supporting the bottom plate 110.
The outer wall of the mold shell 210 is provided with uniformly distributed radiating fins, and the radiating fins are utilized to radiate heat, so that the injection molding liquid is rapidly cooled and molded.
A bearing is provided between the bracket 310 and the rotation shaft 320 to improve the rotation stability of the rotation shaft 320.
When the injection molding machine is specifically used, during injection molding, the mold assembly 200 moves down to a position connected with the base plate 120 to form an injection molding mold structure, after injection molding, the driving part 350 drives the third gear 360 to rotate, the third gear 360 is meshed to drive the first gear 330 to rotate, the first gear 330 drives the rotating shaft 320 to rotate, the rotating shaft 320 drives the second gear 340 to rotate, the second gear 340 drives the fourth gear 380 to rotate, the fourth gear 380 drives the screw 370 to rotate, power transmission is realized, the screw 370 and the screw hole 240 are in threaded feeding movement during rotation, the mold assembly 200 is driven to lift on the guide rod 130, the mold shell 210 and the base plate 120 are separated to realize demolding, the top of the mold shell 210 is exposed, the injection molding is convenient, the demolding can be realized through one driving part 350, and the use cost is reduced.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An injection mold facilitating demolding, comprising:
the support assembly (100) comprises a bottom plate (110), a base plate (120) and guide rods (130), wherein the base plate (120) is arranged at the top of the bottom plate (110), and the guide rods (130) are arranged at two sides of the bottom plate (110);
the die assembly (200) is arranged on the base plate (120), the die assembly (200) comprises a die shell (210), an opening (220), side plates (230), screw holes (240) and through holes (250), the bottom of the die shell (210) is provided with the opening (220) which is embedded with the base plate (120), two sides of the die shell (210) are respectively provided with the side plates (230), the centers of the side plates (230) are respectively provided with the screw holes (240), and two sides of each side plate (230) are respectively provided with the through holes (250) which are in butt joint with the guide rods (130);
and a driving assembly (300) disposed on the base plate (110).
2. The injection mold convenient to demolding according to claim 1, wherein the driving assembly (300) comprises a bracket (310), a rotating shaft (320), a first gear (330), a second gear (340), driving components (350), a third gear (360), a screw (370) and a fourth gear (380), the bracket (310) is arranged on two sides of the bottom plate (110), the rotating shaft (320) is arranged between the brackets (310), the first gear (330) is arranged in the center of the rotating shaft (320), the second gears (340) are arranged at two ends of the rotating shaft (320), the output end of the driving components (350) is connected with the third gear (360) meshed with the first gear (330), the screw (370) is connected to the screw hole (240), and the fourth gear (380) meshed with the second gear (340) is arranged at the bottom of the screw (370).
3. An injection mold for facilitating demolding according to claim 1, wherein the bottom of the bottom plate (110) is provided with legs (140) at four corners thereof.
4. An injection mould for facilitating demoulding according to claim 1, wherein the outer wall of the mould shell (210) is provided with evenly distributed heat dissipating fins.
5. An injection mould for facilitating demoulding according to claim 2, characterised in that a bearing is provided between the support (310) and the spindle (320).
6. An injection mold for facilitating demolding according to claim 2, characterized in that the driving member (350) employs a rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320000509.0U CN219405276U (en) | 2023-01-05 | 2023-01-05 | Injection mold convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320000509.0U CN219405276U (en) | 2023-01-05 | 2023-01-05 | Injection mold convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219405276U true CN219405276U (en) | 2023-07-25 |
Family
ID=87238523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320000509.0U Active CN219405276U (en) | 2023-01-05 | 2023-01-05 | Injection mold convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219405276U (en) |
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2023
- 2023-01-05 CN CN202320000509.0U patent/CN219405276U/en active Active
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