CN220219491U - Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure - Google Patents

Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure Download PDF

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Publication number
CN220219491U
CN220219491U CN202321820311.3U CN202321820311U CN220219491U CN 220219491 U CN220219491 U CN 220219491U CN 202321820311 U CN202321820311 U CN 202321820311U CN 220219491 U CN220219491 U CN 220219491U
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China
Prior art keywords
gear
tooth
space
inner core
saving
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CN202321820311.3U
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Chinese (zh)
Inventor
王世雄
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Shenzhen Kaikexing Technology Co ltd
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Shenzhen Kaikexing Technology Co ltd
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Abstract

The application provides a space-saving densely arranged multi-cavity synchronous tooth mold structure, including power gear, power gear's top is equipped with first drive gear, first drive gear's top is equipped with tooth wheel, tooth gear's inside has cup jointed the inner core, tooth gear's top is equipped with third drive gear, relate to tooth mold technical field, wherein, can make to mould plastics with inner core slidable setting in tooth gear's inside through the inner core, pull the inner core after moulding plastics moreover for the inner core pulls out in tooth gear's inside, and tooth wheel is motionless simultaneously, can save space like this, and make tooth wheel rotatory under power gear's drive, thereby process the work piece.

Description

Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure
Technical Field
The utility model relates to the technical field of tooth twisting dies, in particular to a space-saving densely-arranged multi-cavity synchronous tooth twisting die structure.
Background
The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity by an injection molding machine under high pressure, and is cooled and solidified to obtain a formed product
The common thread removing mechanism in the injection mold mainly adopts means such as manual thread twisting, automatic thread twisting of a motor belt sprocket chain or automatic thread twisting of an oil cylinder gear rack, and the like, and when threads of a denser multi-cavity workpiece are processed, the problem of inconvenient processing possibly occurs due to denser processing number.
Disclosure of Invention
In order to overcome current problem, this application embodiment provides a space-saving closely arranged multicavity synchronous hank tooth mould structure, can make to carry out the injection molding with the slidable setting of inner core in the inside of hank tooth gear, pulling the inner core after moulding plastics moreover for the inner core pulls out in the inside of hank tooth gear, and hank tooth wheel is motionless simultaneously, can save space like this to make hank tooth wheel rotatory under power gear's drive, thereby process the work piece.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
the utility model provides a space-saving densely arranged multicavity synchronous hank tooth mould structure, includes power gear, power gear's centre position department is equipped with the transmission shaft, power gear's top is equipped with first drive gear, first drive gear's top is equipped with hank tooth wheel, the inner core has been cup jointed to hank tooth gear's inside, hank tooth gear's top is equipped with third drive gear.
Preferably, the inner core is of a hollow cylinder structure, the inner core is used for flowing injection molding solution, and a workpiece is arranged at one end of the inner core penetrating through the tooth gear.
Preferably, the connection mode of the tooth gear and the first and third transmission gears is engaged connection, the tooth gears are provided with a plurality of teeth, two ends of each tooth gear are provided with a second transmission gear, the power gear drives the first transmission gear to rotate when rotating, and the tooth gears are engaged with the first transmission gears to enable the tooth gears to be moved to rotate, so that workpieces are machined.
Preferably, the power gear, the first transmission gear, the second transmission gear and the third transmission gear are all in the same plane, the first transmission gear, the second transmission gear and the third transmission gear are all provided with rotating shafts, the transmission shafts drive the power gear to rotate in the rotating process, the power gear drives the first transmission gear to rotate under the rotating process, and the first transmission gear drives the wringing tooth wheel to rotate when rotating, so that the workpiece is processed under the action of the wringing tooth gear.
The embodiment of the application has the advantages that:
according to the utility model, the inner core is slidably arranged in the tooth gear, injection molding can be performed through the inner core, the inner core is pulled after injection molding, so that the inner core is pulled out in the tooth gear, and meanwhile, the tooth wheel is fixed, so that space can be saved, and the tooth wheel is rotated under the drive of the power gear, so that a workpiece is processed.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the front view of a tooth mold according to the present utility model;
FIG. 2 is a schematic side view of a tooth mold according to the present utility model;
FIG. 3 is a schematic view of the overall structure of the workpiece according to the utility model.
The main reference numerals illustrate:
1. a power gear; 2. a first transmission gear; 3. a tooth twisting gear; 4. a second transmission gear; 5. a third transmission gear; 6. a transmission shaft; 7. an inner core; 8. a rotation shaft; 9. a workpiece.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
examples
The embodiment provides a specific structure of a space-saving dense-row multi-cavity synchronous tooth mold structure, which is shown in fig. 1-3, and comprises a power gear 1, wherein a transmission shaft 6 is arranged at the center position of the power gear 1, a first transmission gear 2 is arranged above the power gear 1, a tooth wheel 3 is arranged above the first transmission gear 2, an inner core 7 is sleeved in the tooth wheel 3, and a third transmission gear 5 is arranged above the tooth wheel 3.
By adopting the technical scheme:
the inner core 7 is slidably arranged in the wringing tooth wheel 3, injection molding can be conducted through the inner core 7, the inner core 7 is pulled after injection molding, the inner core 7 is pulled out in the wringing tooth wheel 3, meanwhile, the wringing tooth gear 3 is fixed, space can be saved, the wringing tooth gear 3 is driven by the power gear 1 to rotate, and therefore workpieces are machined.
The inner core 7 is of a hollow cylinder structure, the inner core 7 is used for flowing injection molding solution, and a workpiece 9 is arranged at one end of the inner core 7 penetrating through the tooth gear 3.
The connection mode of the wringing tooth wheel 3 and the first transmission gear 2 and the third transmission gear 5 is meshed connection, the wringing tooth gears 3 are provided with a plurality of, two ends of the wringing tooth wheels 3 are respectively provided with a second transmission gear 4, the power gear 1 drives the first transmission gear 2 to rotate when rotating, and the wringing tooth wheels 3 and the first transmission gear 2 are meshed connection, so that the wringing tooth wheels 3 can be adjusted to rotate, and the workpiece 9 is processed.
The power gear 1, the first transmission gear 2, the second transmission gear 4 and the third transmission gear 5 are all positioned in the same plane, and the rotating shafts 8 are arranged in the first transmission gear 2, the second transmission gear 4 and the third transmission gear 5.
By adopting the technical scheme:
the transmission shaft 6 drives the power gear 1 to rotate in the rotating process, the power gear 1 drives the first transmission gear 2 to rotate under the rotation, the first transmission gear 2 drives the wringer wheel 3 to rotate when rotating, and the workpiece 9 is processed under the action of the wringer gear 3.
Working principle: insert inner core 7 to the inside of work piece 9, afterwards carry out the injection molding through inner core 7 to work piece 9, after the completion of moulding plastics, cool off the work piece 9 of moulding plastics, after the cooling, pull out inner core 7 from the inside of hank tooth gear 3 for inner core 7 does not contact each other with work piece 9, provide the space to the hank tooth operation of step, afterwards under the effect of external power, drive transmission shaft 6 rotation, drive power gear 1 rotation in the in-process of rotation of transmission shaft 6, power gear 1 drives first drive gear 2 rotation under rotatory, drive hank tooth wheel 3 rotation when first drive gear 2 is rotatory, process work piece 9 under the effect of hank tooth gear 3 can, after the processing is accomplished, with work piece 9 and hank tooth wheel 3 separation.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (8)

1. The utility model provides a space-saving closely spaced synchronous hank tooth mould structure of multicavity, its characterized in that, including power gear (1), the top of power gear (1) is equipped with first drive gear (2), the top of first drive gear (2) is equipped with hank tooth wheel (3), the inside of hank tooth gear (3) has cup jointed inner core (7), the top of hank tooth gear (3) is equipped with third drive gear (5).
2. A space-saving, closely spaced, multi-cavity synchronous tooth mold structure according to claim 1, characterized in that the inner core (7) is a hollow cylinder structure.
3. A space-saving, closely spaced, multi-cavity synchronous tooth mold structure according to claim 1, characterized in that the tooth gear (3) is connected with the first transmission gear (2) and the third transmission gear (5) in a meshed connection.
4. The space-saving dense-row multi-cavity synchronous tooth mold structure according to claim 1, wherein a plurality of tooth gears (3) are arranged together, and two ends of each tooth gear (3) are respectively provided with a second transmission gear (4).
5. A space-saving, closely spaced, multi-cavity synchronous tooth mold structure according to claim 1, characterized in that the first transmission gear (2), the second transmission gear (4) and the third transmission gear (5) are each provided with a rotation shaft (8) inside.
6. A space-saving, closely-spaced, multi-cavity synchronous tooth mold structure according to claim 1, wherein the power gear (1), the first transmission gear (2), the second transmission gear (4) and the third transmission gear (5) are all in the same plane.
7. A space-saving, closely spaced, multi-cavity synchronous tooth mold structure according to claim 1, characterized in that the inner core (7) is provided with a workpiece (9) through one end of the tooth wheel (3).
8. A space-saving, closely spaced, multi-cavity synchronous tooth mold structure according to claim 1, characterized in that the power gear (1) is provided with a drive shaft (6) in the center.
CN202321820311.3U 2023-07-12 2023-07-12 Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure Active CN220219491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321820311.3U CN220219491U (en) 2023-07-12 2023-07-12 Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321820311.3U CN220219491U (en) 2023-07-12 2023-07-12 Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure

Publications (1)

Publication Number Publication Date
CN220219491U true CN220219491U (en) 2023-12-22

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CN202321820311.3U Active CN220219491U (en) 2023-07-12 2023-07-12 Space-saving densely-arranged multi-cavity synchronous tooth twisting die structure

Country Status (1)

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CN (1) CN220219491U (en)

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