CN214872437U - Convenient-to-demold injection mold for wrench handle shell - Google Patents

Convenient-to-demold injection mold for wrench handle shell Download PDF

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Publication number
CN214872437U
CN214872437U CN202121472824.0U CN202121472824U CN214872437U CN 214872437 U CN214872437 U CN 214872437U CN 202121472824 U CN202121472824 U CN 202121472824U CN 214872437 U CN214872437 U CN 214872437U
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Prior art keywords
injection mold
limiting plate
base
injection
mould
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CN202121472824.0U
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Chinese (zh)
Inventor
邓燕飞
杨志方
张波
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Changzhou Zhiyun Plastic Technology Co ltd
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Changzhou Zhiyun Plastic Technology Co ltd
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Abstract

The utility model relates to a spanner handle technical field that moulds plastics especially relates to a be convenient for drawing of patterns spanner handle shell injection mold, including base, location casing and limiting plate, the both ends at location casing top are equipped with the flange, and establish through a plurality of support columns bottom the up end of base, the round hole has been seted up to four right angles departments of limiting plate, and equal vertical threaded post of wearing to be equipped with in its round hole, the bottom of threaded post is fixed the up end of base, the pneumatic cylinder has been buried underground at the base middle part, the top horizontally connected of pneumatic cylinder has the roof, inside mould and the lower mould of being equipped with respectively from top to bottom of location casing, the up end of limiting plate still is equipped with the seat of moulding plastics. The upper die and the lower die are placed in the positioning shell, the upper die and the lower die are pressed and screwed down through the limiting plates, the hydraulic cylinder is driven to drive the top plate to firmly press the upper die and the lower die on the limiting plates, gaps among the dies can be effectively eliminated, and the injection molding quality is improved.

Description

Convenient-to-demold injection mold for wrench handle shell
Technical Field
The utility model relates to a spanner handle technical field that moulds plastics especially relates to a be convenient for drawing of patterns spanner handle shell injection mold.
Background
The mould is a cavity tool with a certain shape and size, and is matched with various systems or auxiliary mechanisms in the mould for use, and various high-temperature liquid materials such as plastics or metal alloys are filled into the cavity of the mould, so that industrial parts with specific shapes, sizes, functions and qualities can be produced. The existing mould for manufacturing the wrench handle shell has the defects of technology and process, so that the manufactured product is difficult to take out and is easy to damage when being taken out.
In order to solve the problems, an injection mold for conveniently demolding the handle shell of the wrench is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the injection mold convenient for demoulding of the handle shell of the wrench.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be convenient for drawing of patterns spanner handle shell injection mold, includes base, location casing and limiting plate, the both ends at location casing top are equipped with the flange, and establish through a plurality of support columns bottom the up end of base, the round hole has been seted up to four right angles departments of limiting plate, and equal vertical threaded post of wearing to be equipped with in its round hole, the bottom of threaded post is fixed the up end of base, the pneumatic cylinder has been buried underground at the base middle part, the top horizontally connected of pneumatic cylinder has the roof, inside mould and the lower mould of being equipped with respectively from top to bottom of location casing, the up end of limiting plate still is equipped with the seat of moulding plastics.
Preferably, the upper die is fixed on the lower end face of the limiting plate, and the limiting plate is pressed on the upper end face of the positioning shell.
Preferably, the top plate props against the lower end face of the lower die, and the size of the top plate is smaller than the size of the opening of the positioning shell.
Preferably, the injection molding seat is provided with an injection molding hole, and the injection molding hole is communicated with the inside of the upper mold.
Preferably, the threaded column above the limiting plate is connected with a limiting nut.
Preferably, the upper end surface of the injection molding seat is connected with a cover body through a screw.
The utility model has the advantages that:
1. in the utility model, the upper die and the lower die are placed in the positioning shell, and are compressed and screwed down by the limiting plates, the driving hydraulic cylinder drives the top plate to firmly compress the upper die and the lower die on the limiting plates, so that the clearance between the dies can be effectively eliminated, and the injection molding quality is improved;
2. the utility model discloses in, when getting the mould, unscrew limit nut, the rethread pneumatic cylinder drives the roof and will go up the lower mould liftout, because the limiting plate is become integrative with last mould, thereby conveniently takes out the finished product through stirring the limiting plate, and then need not strike additionally, effectively reduces and causes the damage to the product.
Drawings
FIG. 1 is a schematic view of a structure of an injection mold for conveniently demolding a wrench handle shell according to the present invention;
FIG. 2 is a schematic structural view of the exterior of the injection mold for conveniently demolding the handle shell of the wrench;
fig. 3 is the utility model provides a be convenient for overlook schematic structure of limiting plate among drawing of patterns spanner handle shell injection mold.
In the figure: the injection molding machine comprises a base 1, a hydraulic cylinder 2, a top plate 3, a threaded column 4, a limiting plate 5, an injection molding seat 6, a limiting nut 7, a supporting column 8, a positioning shell 9, an upper die 10, a lower die 11, an injection molding hole 12 and a cover body 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the embodiment, refer to fig. 1-3, a be convenient for drawing of patterns spanner handle shell injection mold, the on-line screen storage device comprises a base 1, location casing 9 and limiting plate 5, the both ends at location casing 9 top are equipped with the flange, and the flange bottom is established at the up end of base 1 through a plurality of support columns 8, the round hole has been seted up to four right angles departments of limiting plate 5, equal vertical threaded post 4 that wears to be equipped with in its round hole, the up end at base 1 is fixed to the bottom of threaded post 4, pneumatic cylinder 2 has been buried underground at the base 1 middle part, the top horizontally connected with roof 3 of pneumatic cylinder 2, location casing 9 is inside to be equipped with mould 10 and lower mould 11 from top to bottom respectively, the up end of limiting plate 5 still is equipped with the seat of moulding plastics 6.
Secondly, go up mould 10 and fix the lower terminal surface at limiting plate 5, and limiting plate 5 compresses tightly at the up end of location casing 9, and roof 3 supports the lower terminal surface of lower mould 11, and the size of roof 3 is less than the opening size of location casing 9, has seted up injection molding hole 12 on the seat 6 of moulding plastics, and injection molding hole 12 communicates with the inside of last mould 10, is connected with stop nut 7 on the screw post 4 of limiting plate 5 top, and there is lid 13 the up end of seat 6 of moulding plastics through the screw connection.
The specific implementation mode is as follows: this device is for one kind and is convenient for drawing of patterns spanner handle shell injection mold, during using this device, at first put into location casing 9 with lower mould 11 and last mould 10 order, compress tightly it and screw up stop nut 7 through limiting plate 5, secondly, drive pneumatic cylinder 2 drives roof 3 and upwards removes, will go up mould 10 and lower mould 11 and firmly compress tightly on limiting plate 5 to can imitate the clearance of eliminating between the mould, improve the quality of moulding plastics, to mould plastics solution from the injection molding hole 12 injection mold in, accomplish promptly and mould plastics.
When getting the mould, unscrew stop nut 7, it is ejecting to go up mould 10 and lower mould 11 that rethread pneumatic cylinder 2 drives roof 3, because limiting plate 5 and last mould 10 make integratively, thereby conveniently take out the finished product through stirring limiting plate 5 gently, and then need not additionally strike, effectively reduces and causes the damage to the product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a be convenient for drawing of patterns spanner handle shell injection mold, includes base (1), location casing (9) and limiting plate (5), its characterized in that, the both ends at location casing (9) top are equipped with the flange, and establish through a plurality of support columns (8) flange bottom the up end of base (1), the round hole has been seted up to four right angles departments of limiting plate (5), and equal vertical threaded post (4) of wearing to be equipped with in its round hole, the bottom of threaded post (4) is fixed the up end of base (1), pneumatic cylinder (2) have been buried underground at base (1) middle part, the top horizontally connected of pneumatic cylinder (2) has roof (3), location casing (9) inside is equipped with mould (10) and lower mould (11) respectively from top to bottom, the up end of limiting plate (5) still is equipped with the seat of moulding plastics (6).
2. The injection mold for conveniently demolding the handle shell of the wrench is characterized in that the upper mold (10) is fixed on the lower end surface of the limit plate (5), and the limit plate (5) is pressed on the upper end surface of the positioning shell (9).
3. The injection mold for facilitating the demolding of a wrench handle case as claimed in claim 1, wherein the top plate (3) abuts against the lower end surface of the lower mold (11), and the size of the top plate (3) is smaller than the opening size of the positioning housing (9).
4. The injection mold for the handle shell of the wrench convenient to demold as claimed in claim 1, wherein the injection seat (6) is provided with an injection hole (12), and the injection hole (12) is communicated with the inside of the upper mold (10).
5. The injection mold convenient for demolding of a wrench handle shell as claimed in claim 1, wherein a limit nut (7) is connected to the threaded column (4) above the limit plate (5).
6. The injection mold for facilitating the demolding of a wrench handle case as claimed in claim 1, wherein the upper end surface of the injection seat (6) is connected with a cover body (13) through a screw.
CN202121472824.0U 2021-06-30 2021-06-30 Convenient-to-demold injection mold for wrench handle shell Active CN214872437U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121472824.0U CN214872437U (en) 2021-06-30 2021-06-30 Convenient-to-demold injection mold for wrench handle shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121472824.0U CN214872437U (en) 2021-06-30 2021-06-30 Convenient-to-demold injection mold for wrench handle shell

Publications (1)

Publication Number Publication Date
CN214872437U true CN214872437U (en) 2021-11-26

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CN202121472824.0U Active CN214872437U (en) 2021-06-30 2021-06-30 Convenient-to-demold injection mold for wrench handle shell

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114407287A (en) * 2021-12-27 2022-04-29 江苏磊霆精密新材料有限公司 Telescopic butt joint type flange injection mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114407287A (en) * 2021-12-27 2022-04-29 江苏磊霆精密新材料有限公司 Telescopic butt joint type flange injection mold
CN114407287B (en) * 2021-12-27 2023-08-29 江苏磊霆精密新材料有限公司 Telescopic abutting type flange injection mold

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